Manual for Lily Pro
Transcription
Manual for Lily Pro
Table of Contents DISCLAIMER 1 HOW TO USE LILY 2 Main Menu 2 Menu Items in Main Menu 2 The Graph 7 The Calendar 7 FAQ 8 General 8 Evaluation 10 A WOMAN’S CYCLE 13 What is Regular? 13 Hormonal Interaction 13 The Cycle 14 The Three Primary Fertility Signs 16 The Secondary Fertility Signs 18 How to Check Your Fertility Signs 19 I UP CLOSE & PERSONAL WITH FAB 21 What is FAB? 21 FAM and NFP - the Differences 21 Is it safe? 21 The Basic Rules for FAM 22 The Basic Rules for NFP (Workgroup NFP, Germany) 27 Temperature Patterns 31 Evaluation - Thermal Shift or Not? 36 TRYING TO CONCEIVE OR TRYING TO AVOID 38 Natural Birth Control 38 Pregnancy Achievement 39 GOOD TO KNOW 40 Irregularities and Anovulatory Cycles 40 Short Luteal Phase And other Irregularities 41 Drugs affecting the Fertility Signs 42 FAM/NFP and Menopause 42 THE PURPOSE OF LILY 44 II DISCLAIMER Lily is based on FAB (Fertility Awareness-Based Methods like FAM and NFP) and should only be used by those women willing to learn the rules and apply them correctly, especially if you want to use it as birth control. If you should ever have doubts about whether or not you already are in your infertile phase, always use extra protection like condoms if you want to avoid pregnancy. Since this program works with averages, do not solely rely on its predictions. The manual should help you get a a basic idea of how the method works and how to read the information provided by Lily. This manual does not lay claim to completeness. For further reference, please contact a qualified teacher and/or obtain professional literature. FAM and NFP are safe methods if applied correctly, but the failure of the method is usually caused by misinterpretation of the fertility signs. Hence the method is not foolproof and, as other contraceptive methods, can fail. As natural contraceptives do not protect you from AIDS or STDs, women who frequently change their partners can still use this method to keep track of their cycle and gynecological health, but should always use condoms to prevent infection with above mentioned illnesses, no matter if they are fertile or not. Lily was not developed to diagnose, treat, prevent or cure any medical conditions. For any medical related questions, please see your physician. Page 1 of 44 HOW TO USE LILY MAIN MENU GENERAL NAVIGATION • • • • Scroll up or down to see all menu points. Go back and forth a day or more by tapping the arrows at the bottom. The day you are making changes to will always be displayed in between the arrows. Please note: data cannot be added to days in the future. The top bar gives you access to the settings, the graph and the calendar (from left to right) The buttons change according to the active menus’ needs. The buttons that replace the standard buttons from the main menu when accessing any menu item are i (info for each menu item), horizontal arrow (goes back up one level at a time in the hierarchy that was selected), check mark (confirmation) and an vertical arrow emerging from a box (export). Always depending on what menu one is working in. MENU ITEMS IN MAIN MENU GENERAL NAVIGATION • • • • • Scroll to see the complete info for each list. Each menu point has selectable/de-selectable items or check marks, except for temperature and wake-up time. Anything you select will be saved automatically unless the top bar shows a check mark button in the upper right corner. Deselect any item to remove it from the records. To go back to the main screen tap the horizontal arrow-button in the menu bar at the top. TEMPERATURE • • Enter your basal body temperature via the keypad. Changes will be saved automatically. To delete/correct the temperature use the backspace-button on the numbers pad. WAKE-UP TIME • • • Page 2 of 44 The wake-up time is the time you usually take your temperature in the morning. The menu displays the standard time you specified upon setup of Lily. To change the standard wake-up time, please go to the settings. Use the numbers pad to occasionally record a time that is different from your standard wake-up time. There is a 30 minute buffer before and after the time you set which will not affect your temperature (i.e. time is set to 7 am, you can enter the • temperature between 6:30 and 7:30 am without triggering the question if you want to exclude the temperature). If your temperature is easily affected by the time you take it you should exclude values taken later/earlier than usual or adjust your standard wake-up time. CERVICAL FLUID • • • • You can scroll the lists and swipe from right to left to switch between the lists of look and feel. The quality of cervical fluid is determined by what it looks and feels like. Always make sure to select from both categories to ensure a proper evaluation. Beginners should always use the two lists to create a log-book and become more secure in assessing the quality of your cervical fluid. Advanced users can use the manual override to either override the automatic evaluation while still keeping a log-book, or to quickly enter the mucus quality without further specification of the lists. CERVICAL POSITION • • • • Tap the state your cervix is in once to select, and again to deselect. Charting your cervical position is a fertility sign used to crosscheck when encountering ambiguities in temperature and/or cervical fluid. As there are no specific rules concerning the cervical position as to when exactly to assume infertility, this info will not directly affect the blue bars in the graph indicating the infertile time. It is very helpful, however, to better determine the most fertile day of the cycle. Your cycle will be evaluated according to the rules set for your temperature and cervical fluid. INTERCOURSE • • • Select whether or not you had intercourse. The standard is ‘no’ = check mark not set. Tick the check mark to activate the list to select the kind of protection used. Remove the check mark to go back to ‘no intercourse’. PERIOD • • • • Page 3 of 44 Enter all the necessary info concerning your period by scrolling to access all the charting options. Mark the first day of your period (no spotting!) by tapping on ‘start a new cycle’. To change the start of a cycle while being on a different date, tap on the date below ‘first day of current cycle’ to enter the graph’s edit mode. Also use this menu to chart intermenstrual bleeding or any kind of bleeding that is not your period without setting a new cycle. SECONDARY SYMPTOMS • • • Scroll to access every item on the list. Select as many as you wish to chart by tapping on any given item once, tap again to deselect. These secondary fertility signs do not affect the evaluation but help to better determine for yourself which individual signs show up prior to your ovulation. MENOPAUSE (OPTIONAL) • • Enable this menu by going to Lily’s settings. Scroll all the way down until you find ‘Menopause Mode’. Here you can switch this menu on and off. Only use this menu if you are approaching menopause. Enabling this menu affects your evaluation (no infertile phase at the beginning of the cycle!). CUSTOM NOTES • • • Add symptoms to the list by tapping the + button. To delete a symptom select the - button, select the items to delete and confirm by tapping the check mark button in the upper right corner. Scroll to access the complete list. Select as many as you need to chart the necessary information. PREGNANCY TEST • • Select the appropriate result from the list of positive and negative. The result will also be displayed in the lower portion of the graph that can be accessed by swiping upwards across the whole screen. OPK/LH TEST • • As with the pregnancy test menu described above, select the appropriate result from the list of positive and negative. The result will also be displayed in the lower portion of the graph that can be accessed by swiping upwards across the whole screen. NOTEPAD • You can use the Notepad for your daily observations or as a simple diary. • Scroll to see the complete index of the manual. Tap any heading to reveal this chapter’s content. Use the arrow in the upper right corner to go up one level at a time. HELP • PDF EXPORT Page 4 of 44 • • • Select the cycle(s) you wish to export as PDF documents and tap the export button in the upper right corner of the screen. PDFs can be exported by eMail or to iTunes Documents. When connecting your device to a computer, go to iTunes ➤ select your device ➤ Apps ➤ File Sharing ➤ Lily Pro. Click on the PDF in the right column and click ‘save to...’. You can also print the PDF documents using an AirPrint-enabled printer from within Lily. STATISTICS • This represents the most important averages gathered from all the cycles you charted with Lily. CYCLE MANAGEMENT • • • • • Tap on the heading to either delete days, whole cycles or to edit the cycles in a visual editor. Deleting days/cycles allows you to delete single or multiple days/cycles at once. Edit Mode will open the graph’s edit mode which allows you to visually change the beginning and end of any given cycle. You can change, add or remove the divider for each cycle Drag the cycle divider around, tap the + button in Lily’s navigation bar or the x below the slider to achieve the desired effect. Tap the arrow in the top right corner to leave the edit mode and go back to Cycle Management overview. CYCLE OVERVIEW • • • • • The cycle overview quickly summarizes the most important data of each cycle you charted with Lily. Each cycle can be characterized as to what kind of cycle it was. Regular: cycles with ovulation (thermal shift, coverline, successful evaluation) Anovulatory: cycles without ovulation (no thermal shift, no coverline, unsuccessful evaluation) Pregnancy: cycle with a luteal phase longer than 18 days and a positive test (thermal shift, coverline, successful evaluation, cycle length around 270 days) Possible pregnancy/miscarriage: cycle with a luteal phase longer than 18 days, with or without positive test (thermal shift, coverline, successful evaluation but bleeding (strength of regular period or stronger) sometime after those 18 days and the temperature drops well below the coverline again). EMAIL SUPPORT • • Page 5 of 44 Tapping on this menu item will let you contact us by eMail should you ever run into problems this manual cannot answer. Do not hesitate to contact us, we will take care of the problem or question as quickly as possible. RATE LILY • If you like Lily and want to spread the word you can either tweet about it, write a post on Facebook, or rate us on the AppStore. SETTINGS PASSWORD PROTECTION • • • • • • You can enable or disable password protection at any time. To protect the data you track with Lily from others you should enable Lily's Password Protection by setting it to ON. Lily will ask you for a new password that has to be at least four characters long. Please enter your new password once into each of both text fields. After entering the password Lily will ask you for a password hint. This hint should help you remember your password in case you should ever forget it and will be displayed if you try to enter a wrong password a couple of times. Choose a hint that only means something to you and avoid choosing a hint that helps others to guess your password. Should you ever lock yourself out and the hint you chose doesn't help to remember your password you should contact us, we might be able to help you log back in. To change your password simply disable it in the settings and enable it again. You can then choose a new password. WAKE-UP TIME • Change the standard wake-up time according to your schedule so you do not have to manually enter it each morning if you take your temperature at the exact same time every morning. EVALUATION METHOD • • Choose between the US approach FAM (NFP) or the German approach NFP by the Workgroup NFP from Düsseldorf, Germany. Both approaches are symptothermal methods and serve the same goal but differ in their rules of evaluation. See Rules of Evaluation for more info. TEMPERATURE UNIT • Chart in Celsius or Fahrenheit, according to your liking. Celsius requires a thermometer with two decimals behind the comma for charting (0.05 °C steps), Fahrenheit requires only one (0.1 °F steps). TIME UNIT • Page 6 of 44 Select whether or not you want a 12-hour or 24-hour clock. This influences the way the time is being displayed, i.e. 7:00 pm or 19:00. MENOPAUSE MODE • • The Menopause Mode can be switched on and off at any time and vanishes from the main menu when disabled. The Menopause Mode is disabled by default because it influences evaluation in a negative way if you are not approaching menopause. THE GRAPH NAVIGATION • • • • • The Graph virtually displays your data and the evaluation of it. Swipe left or right to scroll through all the cycles you charted with Lily. Tap and hold on a certain day to activate an overview, keep holding and swipe to switch to the overview of another day. Tap the i to reveal a detailed key to all the symbols and colored bars you can see in the graph. Swipe vertically (up) to reveal any of the additional information you may have charted for each day. See the icons to the left to see which category you charted additional data for. THE CALENDAR NAVIGATION • • • • Page 7 of 44 Swipe horizontally to switch between months Swipe vertically to switch between years Tap to select one particular day. You can then go back to the main menu and make changes to this day. Tap the i to reveal a detailed key to all the symbols and bars displayed in the calendar. FAQ GENERAL DO I HAVE TO TAKE MY TEMPERATURE AT THE SAME TIME EACH MORNING? • If you know that your temperature will not be significantly different if you take it at 9 am and not at 7 am then you don’t have to take it at 7 am sharp. Study the way your temperature behaves according tot he time you take it. If it produces erratic patterns try to be more consistent with the time. WHERE CAN I CHANGE MY TEMPERATURE UNIT? • In the Main Menu, select Settings ➤ Temperature Unit. CAN I CHANGE MY STANDARD WAKE-UP TIME? • In the Main Menu, select Settings ➤ Wake-up Time. CAN I CHANGE THE EVALUATION METHOD? • In the Main Menu, select Settings ➤ Evaluation Method. HOW DO I START A NEW CYCLE? • On the first day of your period tap on start a new cycle in the Period menu. HOW DO I SEPARATE TWO CYCLES? • • In case you ever miss starting a new cycle and want to do this later, either go to the day your period started and tap start new cycle in the Period menu. You can also go to Cycle Management ➤ Edit Mode and tap on the + button to create a new cycle divider. Tap anywhere in the graph to place it. Tap, hold and drag it to adjust its position. HOW DO I DELETE ALL DATA OF ONE DAY? • Page 8 of 44 In the Main Menu, scroll to the bottom, then go to Cycle Management ➤ Delete Data ➤ Select the day(s) you wish to delete. CAN I DELETE A TEMPERATURE? • Tap on the temperature menu and use the ⌫ until the dashes appear. I WANT TO QUICKLY CHANGE THE BEGINNING OF A CYCLE, CAN I DO THAT? • Go to Cycle Management ➤ Edit Mode and select the divider at the beginning of the cycle you wish to make changes to. Drag the slider to the left or right to change its position. I ADDED A CYCLE BEFORE THE FORMER FIRST CYCLE, NOW I HAVE TWO CYCLES MERGED AS ONE LONG CYCLE. WHAT DO I DO? • Go to Cycle Management ➤ Edit Mode and tap the + button in Lily’s navigation bar. Tap anywhere in the graph (preferably the beginning of the second cycle-to-be) to add a new divider. Adjust the divider by tapping, holding and sliding if you have to in order to set it to the correct day. HOW DO I ADD/CHANGE INFORMATION TO DAYS IN THE PAST? • • • • To go back a few days use the arrows at the bottom in the Main Menu. If you need to go back months or even years, go to the calendar by tapping the icon in the upper right corner in the navigation bar. In the calendar, swipe horizontally to switch between months, swipe vertically to switch between years. Tap on the calendar to select the desired day, tap the arrow in the upper right corner to go back to the Main Menu and make the desired changes. CAN I EXPORT MY DATA? • In the Main Menu, scroll to the menu item PDF Export. Check mark the cycle(s) you wish to export and tap the export button in the upper right corner. HOW DO I ACTIVATE PASSWORD PROTECTION? • • • Page 9 of 44 In the Main Menu, select Settings ➤ Password Protection ➤ ON. Choose your password that is at least four characters long and enter it twice. After entering your new password Lily will ask you for a password hint that should help you to remember your password in case you should ever forget it. CAN I USE BACKUP/SYNCHRONIZATION BETWEEN DEVICES? The short answer is ‘Not at this point’. Initially we planned to integrate iCloud backup and synchronization with Lily Pro to enable you to have your data on all your devices simultaneously. And even though Apple made iCloud perfect for seamless synchronization of smaller sets of data, we quickly had to learn that larger sets of data are a whole different story. Unfortunately, iCloud is not quite ready for prime time yet when it comes to synchronization of larger amounts of data. With the current set of tools that Apple provides it is nearly impossible to guarantee flawless data synchronization over multiple devices. We will continue to work on this, but when it comes to your data we do not want to ship anything that is not working perfectly. WHICH ELEMENTS CAN BE SCROLLED OR SWIPED? • Lists can be scrolled, the Cervical Fluid list can be scrolled and swiped, the graph and calendar can be swiped. EVALUATION I DON’T SEE A YELLOW COVERLINE, WHY? • Your cycle could not be evaluated according to the rules set by the evaluation method you chose. Reasons can be: • An anovulatory cycle: no ovulation took place, no progesterone is emitted, temperature won’t rise. • Insufficient data due to a) too many excluded temperatures or b) too many temperatures were not charted or skipped. • You did ovulate, but your body reacts poorly or not at all to the progesterone. According to the rules of evaluation a thermal shift could not be detected. I AM PRETTY SURE I DID OVULATE, I EVEN SEE A TEMPERATURE SHIFT. WHY IS THERE STILL NO COVERLINE? • In some cases it can happen that, even though the overall picture displays a thermal shift, the rules are still not met. To see an example, please see Evaluation - Thermal Shift or Not? in this manual. LILY TELLS ME I AM PREGNANT, IS THIS ACCURATE? • • • Page 10 of 44 Lily assumes a pregnancy every time the temperature remains above the yellow coverline for 18 days in a row. The luteal phase is between 12 and 16 days long, and at the 18th day a pregnancy is possible (that is how long a fertilized egg would need to implant itself in the uterine lining). Progesterone raises the temperature and keeps it elevated. Reasons for that can be: a pregnancy or, in rare cases, a benign cyst that emits progesterone. Only your doctor will be able to tell you whether or not you are really pregnant. LILY TOLD ME I WAS PREGNANT, A FEW DAYS LATER I GOT MY PERIOD. WHAT DOES THIS MEAN? • • You either were pregnant and suffered a miscarriage which, if you had not been charting, could have been confused with a late period. Your progesterone levels drop as well as your temperature, causing the bleeding. You might have had a benign, progesterone emitting cyst which ruptured and vanished, causing the progesterone levels to drop along with the temperature. This causes the bleeding. I WAS PREGNANT BUT HAD A MISCARRIAGE, WHAT DO I DO WITH LILY NOW? • If you were pregnant (confirmed by a physician) and suffered a miscarriage, you can start the new cycle on the day the bleeding started. You can go on with regular charting. I AM PREGNANT, WHAT DO I DO WITH LILY? • • If you confirm a pregnancy with a test from a physician (Main Menu ➤ Pregnancy Test ➤ positive), Lily will calculate an estimated date of birth and display it in the graph. Lily will stay put until you give birth to your child. Meanwhile you can keep on charting notes etc., anything you find worth keeping track of during your pregnancy. After birth you can take up charting again and start a new cycle, but your body will most likely need some time to adjust and find a way back to ovulating on a regular basis. WHEN SHOULD I EXCLUDE A TEMPERATURE? (RULE OF THUMB) • Whenever you experience interferences that affect your temperature (they are notably higher than average and stand out among the rest) you should exclude said temperature. To ensure proper evaluation you should consider excluding this temperature. Lily will then ignore it but still show it in the graph (grey) for your reference. WHERE DO I EXCLUDE A TEMPERATURE? • Page 11 of 44 To exclude or include your temperature from evaluation, go to the Temperature Menu and check or uncheck the box below the temperature. I AM APPROACHING MENOPAUSE. CAN I STILL USE LILY? • In the Main Menu, select Settings ➤ Optional Menus. Tap the toggle button of Menopause to ON. The evaluation will be adjusted accordingly and a new menu appears which lets you chart additional menopause symptoms. I DON’T SEE THE INFERTILE TIME AT THE BEGINNING OF MY CYCLE. WHY? • • • • • Make sure the menopause-menu is switched off (Main Menu ➤ Settings ➤ Menopause ➤ OFF). If it is not enabled the Minus-8-Days Rule might apply to you and you might be unable to assume infertility at the beginning of your cycle due to possible early ovulation (see Minus-8-Days-Rule for more info). If the previous cycle could not be evaluated (no yellow coverline), it counts as anovulatory. Early ovulation has to be expected for the following cycle, hence there is no infertile phase at the beginning. Make sure you have not accidentally entered information on cervical fluid in the first few days. Make sure you started a new cycle on the day your period began. If you did not, Lily will think these days to belong to the prior cycle. CAN I OVERRIDE THE AUTOMATICALLY RESULTING QUALITY OF THE CERVICAL FLUID? • Page 12 of 44 In the Cervical Fluid Menu, tap on one of the three bars (1, 2 or 3) next to Manual Override. You will still see what the regular evaluation would be. To turn off the override, deselect the blue bars next to Manual Override. A WOMAN’S CYCLE WHAT IS REGULAR? Any woman probably knows about the myth that a regular cycle consists of 28 days, with ovulation happening on day 14. Reality looks quite a bit different, actually. Women with this kind of cycle are quite rare. The length of a cycle varies from woman to woman, sometimes drastically. While some may have a short cycle with only 25 days, others might have a longer cycle of 38 days. Of course, in contrast to each other they are as different as black and white, but for each woman her personal cycle length is as regular as it can be. And since we are all individuals and no statistic, each woman might as well have her own definition for what is regular. Of course there are irregularities which some have to deal with. We cover that in the chapter GOOD TO KNOW, so make sure to read this as well since this knowledge might come in handy for you. HORMONAL INTERACTION The basics which every cycle (normally) consists of, are ovulation and menstruation, without going too much into detail. Within a range of about 30 to 40 days depending on each woman, the body prepares to ovulate each cycle. The cycle divides into two phases: preovulatory (prior to ovulation), and postovulatory (after ovulation). The preovulatory phase (follicular phase) is the phase in which the follicle evolves under the influence of FSH (Follicle Stimulating Hormone). The largest follicle of many will later release an egg during ovulation. These are the hormones in the order as they work in a woman’s cycle FSH (FOLLICLE STIMULATING HORMONE) • • FSH is being produced in the pituitary gland It is the mainspring for the development of the ovarian follicles ESTROGEN • • As you go from menstruation to ovulation, estradiol (a hormone of the group of estrogens) is being produced by the ovarian follicles Estradiol is responsible for what is happening in the preovulatory phase: as you approach ovulation, the lining in your uterus and the eggs within the follicles begin to grow, and you keep developing a wet, eggwhite-like fluid, the cervical fluid LH (LUTEINIZING HORMONE) • • Page 13 of 44 LH is being produced in the pituitary gland Together with FSH it stimulates and completes the follicular growth • • It is also responsible for the ruptured follicle turning into the corpus luteum, once ovulation has occurred The LH surge is a boost in LH production which triggers ovulation; ovulation itself occurs about 1 or 2 days later PROGESTERONE • • • • • • After ovulation you enter the postovulatory phase (luteal phase) The ruptured follicle will turn into the corpus luteum and will immediately start to emit progesterone This hormone is the reason why the body temperature rises distinctly and makes it possible to detect if a woman ovulated It is also responsible for the fact that no other follicle will release an egg this cycle and it keeps the uterine lining up so that, if fertilized, the egg can implant in it The corpus luteum will eventually break down, thus ending the luteal phase Without the progesterone the uterine lining will not last and will be shed soon afterwards (menstruation) GNRH (GONADOTROPIN RELEASING HORMONE) • • • It is the most important hormone, produced in the hypothalamus It is responsible for the production of FSH and LH, without which the follicles would not grow, no estrogen would be produced, there would be no LH to trigger ovulation One assumes that stress can influence the day ovulation occurs, as stress influences the brain and hypothalamus THE CYCLE In a regular cycle (as in a cycle with ovulation, the length may vary) everything starts with a surge of GnRH, which stimulates the FSH and LH production. FSH and LH make the follicles grow, which then start emitting estradiol (estrogen). After menstruation the level of each hormone is quite low. It needs to build up before ovulation can happen. follicles grow the concentration of estrogen will at some point trigger a LH surge ovulation happens about 1 or 2 days later the concentration of estrogen drops and is replaced by progesterone the temperature rises and remains high as long as the corpus luteum exists (about 12 to 16 days, varying from woman to woman) ➡ the corpus luteum breaks down, the emission of progesterone stops ➡ the temperature drops again, and the uterine lining is being shed ➡ ➡ ➡ ➡ ➡ If a fertilized egg implants into the uterine lining, the corpus luteum will stay alive. Embryos emit human chorionic gonadotropin (hCG), a hormone similar to LH which keeps the corpus luteum alive, preventing other follicles from growing. After a few weeks of pregnancy the placenta will take over the production of the hCG Page 14 of 44 in order to prevent the loss of the corpus luteum. If the level of progesterone drops the uterine lining would be shed and the embryo would most likely be lost. Page 15 of 44 THE THREE PRIMARY FERTILITY SIGNS The three primary signs which can be charted in order to see the development in a cycle are the waking temperature (basal body temperature), cervical fluid and cervical position. THE WAKING TEMPERATURE • • Should be taken each morning at the same time, before getting up and engaging in any kind of activity Preovulatory waking temperatures range from 97.0°F (36.01°C) to 97.7°F (36.5°C), the postovulatory temperature rises to about 97.8°F (36.55°C) and higher CERVICAL FLUID There are three stages of cervical fluid (four, counting the ‘0’-stage): sticky, creamy and eggwhite • Those stages are characterized by the appearance of the cervical fluid and the vaginal sensation • To be more specific, we add a fourth, stage zero, which comprises no mucus and no or a dry vaginal sensation ➡ It is very important to keep track of both, as the correlation of both will identify your so-called Peak Day (more: THE BASIC RULES). • Here is an overview of which vaginal sensations go hand in hand with what kind of cervical fluid and how they are sorted into categories, increasing in fertility the higher the number gets: category 0 (no mucus): FEEL - nothing, dry LOOK - nothing category 1 (sticky): FEEL - itchy, uncomfortable LOOK - rubbery/springy, semi-translucent, cloggy/sticky The color can be white or yellowish. category 2 (creamy): FEEL - cold, moist, humid LOOK - milky/watery, creamy, non/stretchy The color can be white or yellowish. category 3 (eggwhite): FEEL - wet, slippery, lube-like LOOK - spinnbarkeit, opaque streaks, eggwhite/clear, liquid/watery, spotting Page 16 of 44 STAGE ZERO • • A few dry days (just moist/damp on the fingers, quickly dissipating in the air), following menstruation Real cervical fluid can only be washed off, it won’t dissipate in the air very quickly FIRST STAGE • • Sometimes there are no real dry days, it starts out with sticky right away; this is yellowish or white and looks like rubber-cement It is springy but tears apart easily if stretched too wide and is often accompanied by an itchy, uncomfortable vaginal sensation SECOND STAGE • • • Creamy cervical fluid, looks like body lotion Sometimes cloggy, cannot be stretched at all It ranges from white to slightly yellow and is accompanied by a cold, sometimes slightly moist feeling THIRD STAGE (MOST FERTILE!) The cervical fluid will look and feel like eggwhite It is slippery and very stretchy (sometimes about 6 inches or more) • The vaginal sensation will be very wet, it feels like you were sitting in a small puddle of lube, or as if water was running down the inside your vagina • Some woman experience their cervical fluid to be streaked with bright red or brown, caused by the ruptured follicle. It is the most fertile quality your cervical fluid can reach ➡ It can be distinguished from regular spotting, since it usually really is just a very small amount. Sometimes you have to be very attentive to notice it at all. • • Page 17 of 44 CERVICAL POSITION Its shape and position change throughout the cycle, so it qualifies for charting just as cervical fluid does. During the infertile days the cervix will be located far up in the vagina and feels rather firm. At this time the cervix is closed. As you approach ovulation the cervix begins to “sink” into the vagina, making it more difficult to reach the cervix. It will also feel a lot softer and wet. The opening and position of the cervix vary as follows: Menstruation • • Around Ovulation Menstruation closed, low, firm, non-wet (infertile days) open, high, soft, wet (around ovulation) In women who gave birth before the cervix might never fully close during their infertile days. If you are able to chart your cervical fluid you do not necessarily have to chart the cervical position as well, but in order to cross-check with the cervical fluid and temperature it is always good to know about the cervical position as well. THE SECONDARY FERTILITY SIGNS Aside from the primary signs there are many fertility signs which are more subtle: the secondary fertility signs. The list encompasses quite a few signs which many women notice on a regular basis. No woman necessarily has to notice all of them, but chances are you will notice at least one or two of them reoccurring throughout your cycle. The secondary fertility signs may include: • • Page 18 of 44 abdominal bloating acne (break out) • • • • • • • • • • • • breast tenderness fatigue heightened senses increased energy level increased sensitivity in skin increased sexual feelings midcycle spotting (blood from the ruptured follicle when the egg is released) Mittelschmerz (midcycle pain) pain near the ovaries swollen vulva/vaginal lips water retention backache Some women notice symptoms which are very individual and only obvious to themselves. With time you will be able to see a pattern and determine if something specific always happens around ovulation which you thought was just a mere coincidence. HOW TO CHECK YOUR FERTILITY SIGNS The first day of charting should always be the first day of your next period. If you start charting mid-cycle there will not be enough data to correctly evaluate your cycle as Lily is bound to certain rules (THE BASIC RULES). Taking your Temperature: • • • • • • • • • Page 19 of 44 Use a digital or an analog thermometer. It should be labeled for the use of taking the Basal Body Temperature (BBT). Do not use forehead or ear thermometers, they are too inaccurate! For Celsius the digital thermometer needs two decimals behind the comma. Chart Celsius in 0.05 °C steps and round accordingly (i.e. 36.62° to 36.60°, 36.63° to 36.65°, 36.67° to 36.65° and 36.68° to 36.70°). For Fahrenheit one decimal behind the comma suffices. Chart Fahrenheit in 0.1 °F steps (i.e. 97.6°, 98.1° etc.), do not round! Try to take your temperature at roughly the same time every morning. Exclude temperatures which might have been influenced due to interferences (fever, alcohol, staying up late etc.) to ensure proper evaluation. Take your temperature always before you get up, activity will increase your temperature rapidly. Make sure that, before taking your temperature, you slept for four consecutive hours. With a glass thermometer make sure to take your temperature for 5 full minutes (always record the lower temperature, if the temperature should fall between two numbers on a glass thermometer). Record your temperature soon after taking it. Decide where to take your temperature (orally (the less accurate method!), vaginally or rectally) and stick to this method throughout one cycle. You may change where you take your temperature in the next cycle, however, always be consistent throughout one cycle. Checking for Cervical Fluid: • • • • • • • • Start checking for cervical fluid the day after your menstruation ended. Check for cervical fluid either at the vaginal opening, or at the cervix. As with the temperature, be consistent with one method throughout one complete cycle. Try to check for cervical fluid as often as possible. Pay very close attention while using the bathroom. Sometimes the cervical fluid flows out in one single drop. After that you might feel dry for the rest of the day. Check the appearance as well as the vaginal sensation Look at your cervical fluid by taking some between your fingers and slowly drawing them apart to see if it is stretchy. Who does not want to do that can also try the same method with toilet paper. Though it is difficult since the paper will soak up the fluid. Do not check for cervical fluid while sexually aroused as you could mistake the arousal fluid for eggwhite-quality cervical fluid. Semen and eggwhite-like cervical fluid can be confused as they are somewhat alike, however, semen is a lot thinner and also dries a lot quicker than cervical fluid does. NOTE: Using spermicide during the fertile phase can mask cervical fluid and render you unable to identify your fertile phase. Checking the Cervical Position: • • • • Insert one or two fingers into your vagina, just like you would insert a tampon. If you are very fertile, the cervix can be easily reached. If you are infertile the cervix rises again and sits very low (in the back) of your vagina. Check if it feels rather soft, or if it feels very firm. Try to check whether or not your cervix is open. Sometimes it is hard to feel, but when closed the opening feels like a small pimple. To find out more about how Lily will display your results, go to INTUITIVE CHARTING. Page 20 of 44 UP CLOSE & PERSONAL WITH FAB WHAT IS FAB? FAB stands for Fertility Awareness-Based Method and encompasses all methods which are aimed at identifying the fertile phase of a woman. Lily is based on the most popular sympto-thermal methods (STM) FAM (Fertility Awareness Method) and NFP (Natural Family Planning) as both combine the evaluation of cervical fluid, cervical position and the basal body temperature. These sympto-thermal methods help a woman identify which days of her cycle are her fertile, and which ones her infertile days. Pregnancy achievers just as pregnancy avoiders benefit from this knowledge, as they can time intercourse around these phases to meet their needs. FAM and NFP rely on the assumptions that an egg (ovum) can be fertilized between 12 to 24 hours after ovulation (calculate with 48 hours in case more than one egg is released), that sperm can survive in the vagina up to 5 days under ideal circumstances, and that pregnancy is possible due to intercourse 2 to 3 days before and after ovulation. Since the exact time of ovulation can only be identified in retrospective, you should add 2 to 3 days prior to and following your thermal shift in order to either time intercourse to conceive, or to identify your infertile phase for those using a sympto-thermal method as birth control method. NOTE: FAM and NFP are not the Rhythm or Calendar Method! FAM AND NFP - THE DIFFERENCES Sometimes it is difficult to differentiate between FAM and NFP, however the ethical approach is what differentiates these methods in the US. While practicing FAM you use barrier methods like condoms in your fertile time, but with NFP you completely abstain from intercourse during this phase. Other than that both methods are identical. In comparison to FAM, the Workgroup NFP in Germany has slightly different rules for their approach of NFP in terms of evaluation and interpretation of the charted data. We, however, will further discuss the method of FAM (NFP USA), as it is the most popular of the two methods mentioned. However, the rules of the Workgroup NFP will be explained. Lily can be used for both approaches, regardless of whether you prefer to use FAM/NFP or NFP (Workgroup NFP). You can set the method you wish to use for evaluation. IS IT SAFE? The failure rate of the sympto-thermal methods are the result of human misinterpretation of the fertility signs, inaccurate charting of the same and trying to cheat. Studies have shown that, if applied correctly, these methods have about the same Pearl Index as the Pill. Its efficacy lies at 99,4%, the Pill ranks at about 99,5%. Page 21 of 44 THE BASIC RULES FOR FAM Before you read the rules, there is one term which needs further explaining so you can follow what is being said in the rules: the coverline. The coverline is a horizontal line drawn 0,1°F (0,05°C) above the highest temperature of the last six temperatures before your thermal shift with FAM. With NFP the coverline will be drawn through the highest temperature of those prior six. That way you can easily see if a temperature drops below this coverline. The coverline divides your preovulatory and postovulatory phase. Preovulatory infertile phase FIRST 5 DAYS RULE You can assume infertility the first 5 days of your cycle if, 12 to 16 days prior to the start of your period, you had a temperature shift (see fig. 1). The blue bar represents the time at the beginning of a new cycle that you can assume infertility. By determining that there was a thermal shift and ovulation 12 to 16 days prior to the bleeding, you can be sure this is your period and not ovulatory spotting, in which case you would still be extremely fertile. If you often happen to experience cervical fluid right after your period you should never consider yourself infertile more than the first 5 days of your cycle, rather less than 5. On day 6 in the chart below you can see that there is no bleeding but spotting, and on day 7 there is already cervical fluid. The spotting on day 6 could mask cervical fluid, hence this day is not considered safe either. FIG. 1 Page 22 of 44 MINUS 8 DAYS RULE After 12 consecutive cycles (cycles with a temperature shift and thus with ovulation) you can determine the earliest temperature shift you had within these 12 cycles. From this day you subtract 8 days. You now can assume infertility until this day each cycle, however, only if you are not experiencing cervical fluid before reaching that day. Example: the earliest temperature shift within 12 consecutive cycles is day 15. 15 - 8 = 7, which means that infertility may be assumed until day 7 of your cycle, as long as you don’t experience cervical fluid. Exception: if, within those first 12 cycles (i.e. cycle 6), your temperature shift (ovulation) should have occurred before day 13 of your cycle, you immediately have to use the minus 8 days rule to heighten safety. Example: temperature shift on day 12. 12 - 8 = 4. Infertility cannot be assumed longer than until day 4 of the cycle. The 5 days rule does no longer apply to you. FIG. 2 This is cycle 14, the Minus 8 Days Rule can be applied. If this woman’s earliest thermal shift was on day 20, she could assume infertility until day 12 of her cycle, according to the Minus 8 Days Rule. However, on day 10 she observes cervical fluid, which means that she has to consider herself fertile as of day 10. This rule comes from the Workgroup NFP and is included in the regular evaluation of Lily, as we consider this to be more exact than the more inexact approach of FAM which says that in case of an early ovulation only 3 days at the beginning of the cycle are to be considered infertile. The formula provided by the Workgroup Page 23 of 44 NFP is more accurate for each individual, hence Lily will include this rule with the evaluation of FAM as well. NOTE: For women in pre-menopause those rules never apply, since the hormonal imbalances can result in irregular cycles and early or late ovulation. They should never assume infertility around the beginning of the cycle. DRY DAY RULE (NOT SUPPORTED!) This rule is very delicate and only used by very advanced FAM practitioners who know their cervical fluid pattern like the back of their hand. Since it is quite difficult to use, let alone impossible to make a mathematical rule out of it for Lily, we choose to neither support it in Lily, nor do we elaborate on this rule. If you are interested in more information you should read the appropriate literature or speak with a FAM specialist. Only one thing remains to be said about this rule - if applied incorrectly, this rule increases the risk of becoming pregnant. Postovulatory infertile phase TEMPERATURE SHIFT RULE If until the evening (6 PM) of the 3rd consecutive day your temperature remains above the coverline, you can assume infertility If one temperature is at least 0,2°F (0,1°C) higher than the 6 preceding temperatures, this one indicates the temperature shift. A horizontal line, the coverline, is being drawn 0,1°F (0,05°C) above the highest temperature of the preceding 6. If one of the following two temperatures is at least 0,3°F (0,15°C) above the coverline you can assume infertility starting at 6 pm of the third day after the thermal shift. NOTE: Lily will show infertility from day four, just as a margin to cover the timespan between 6 PM of day three and 12 AM of day four. Page 24 of 44 FIG. 3 You can see that the infertile phase starts on day 22. Lily will add one more day to be safe, which would mean infertility is assumed as of day 23 instead. That is because those new to FAM/NFP might forget about the after-6PM-rule. Hence Lily displays infertility for the following day instead. Exception 1: if none of the three temperatures rises for at least 0,3°F (0,15°C) above the coverline, then you have to wait on a fourth temperature which has to be at least 0,3°F above the coverline. Exception 2: the temperature shifts for only 0,1°F (0,05°C) instead of 0,3°F (0,15°C) and ends up sitting directly on the coverline (slow-rise-pattern, see TEMPERATURE PATTERNS) !! CAUTION !! ➡ if within these 3 days one of the temperatures drops on or below the coverline, the temperature shift rule has to be applied all over again, starting from the day it rises back above the coverline PEAK DAY RULE You can assume infertility at the end of the 4th consecutive day (6 PM) following your Peak Day The Peak Day is the last day you see/feel cervical fluid of wet/slippery/eggwhite quality (light turquoise in figure 4). If within those 4 days after your Peak Day no cervical fluid or only less fertile quality fluid occurs, you can consider yourself safe in the evening of day 4. Important is a definite change to less fertile quality cervical fluid. Page 25 of 44 NOTE: Lily will show infertility from day five, just as a margin to cover the timespan between 6 PM of day four and 12 AM of day five. FIG. 4 Please note that Lily will show infertility starting day 25 to cover the time between 6 pm of the 4th and 12 am of the 5th day instead of day 24 as in the picture above. ➡ Concerning the Temperature Shift Rule and the Peak Day Rule, whichever comes last overrules the other one. If the Peak Day takes effect after the thermal shift as seen above in figure 4, the Peak Day Rule overrules the Thermal Shift Rule. You wait until the evening of day 24 before you can assume infertility. See figure 4: with the thermal shift rule the infertile phase would start on day 22, with the Peak Day rule it starts two days later. NOTE: Whenever/as long as you experience cervical fluid of any kind you have to consider yourself to be fertile. Page 26 of 44 THE BASIC RULES FOR NFP (WORKGROUP NFP, GERMANY) ➡ The temperature will be evaluated according to the book, the way the cervical fluid is sorted into categories will be the same as with FAM to ensure compatibility should you ever want to switch between NFP and FAM. FIRST 5 DAYS RULE you can assume infertility the first 5 days of your cycle if, 12 to 16 days prior to the start of your period, you had a temperature shift. ➡ This is indicated by the blue bars and will only be shown if the prior cycle could successfully be evaluated (you see a yellow coverline). *See example picture for 5 Days Rule for FAM, they are the same. MINUS 8 DAYS RULE After 12 consecutive cycles (cycles with a temperature shift and thus with ovulation) you can determine the earliest temperature shift you had within these 12 cycles. From this day you subtract 8 days. You now can assume infertility until this day each cycle, however, only if you are not experiencing cervical fluid before reaching that day. Example: the earliest temperature shift within 12 consecutive cycles is day 15. 15 - 8 = 7, which means that infertility may be assumed until day 7 of your cycle, as long as you don’t experience cervical fluid. Exception: if, within those first 12 cycles (i.e. cycle 6), your temperature shift (ovulation) should have occurred before day 13 of your cycle, you immediately have to use the minus 8 days rule to heighten safety. Example: temperature shift on day 12. 12 - 8 = 4. Infertility cannot be assumed longer than until day 4 of the cycle. The 5 days rule does no longer apply to you. *See example picture for Minus 8 Days Rule for FAM, they are the same. TEMPERATURE SHIFT RULE If until the evening (6 PM) of the 3rd consecutive day your temperature remains above the coverline, you can assume infertility If one temperature is higher than the 6 preceding temperatures, this one indicates the temperature shift. A horizontal line, the coverline, is being drawn through this higher temperature. If the following two temperatures remain above said coverline, while the third has to be at least 0.4 °F (0.2 °C) above the coverline, you may assume infertility in the evening (6 PM) of the 3rd day after your temperature shift. Page 27 of 44 NOTE: Lily will show infertility from day four, just as a margin to cover the timespan between 6 PM of day three and 12 AM of day four. FIG. 5 Note that in this approach only the coverline goes through the highest of the preceding six temperatures, it is not drawn above it. The exceptions, when a temperature drops on or below the coverline, are what distinguishes FAM most from the German approach of the Workgroup NFP. Exception 1: if one of the following two temperatures falls on or below the coverline you have to wait on a fourth temperature which has to be at least 0.4 °F (0.2 °C) above the coverline. Exception 2: if the third temperature lies below the required 0.4 °F (0.2 °C) you have to wait on one more temperature. This one has to be above the coverline, no matter how high, just above it. !! CAUTION !! ➡ Those two exceptions can never be used together, always just one at a time. PEAK DAY RULE You can assume infertility at the end of the 3rd consecutive day (6 PM) following your Peak Day The Peak Day is the last day you see/feel cervical fluid of wet/slippery/eggwhite quality (turquoise in graph). If within those 3 days after your Peak Day no cervical fluid or only less fertile quality fluid occurs, you can consider yourself safe in the evening of day 3. Important is a definite change to less fertile quality cervical fluid. Page 28 of 44 NOTE: Lily will show infertility from day four, just as a margin to cover the timespan between 6 PM of day three and 12 AM of day four. FIG. 6 As you can see in the image above, in this approach infertility is assumed one day earlier than with FAM. Lily will again show infertility starting day 24 instead of day 23 to cover the time between 6 pm of the 3rd and 12 am of the 4th day. ➡ Concerning the Temperature Shift Rule and the Peak Day Rule, whichever comes last overrules the other one. If the Peak Day takes effect after the thermal shift the Peak Day Rule overrules the Thermal Shift Rule and vice versa. NOTE: Whenever/as long as you experience cervical fluid of any kind you have to consider yourself to be fertile. RULE OF THUMB (BOTH, FAM AND NFP) The Rule of Thumb allows you to exclude temperatures which, after thorough observation, appear too high as a result of interferences. Interferences can range from simple stress to sleeping in or eating late at night, partying of medication. If you are a beginner you should be careful with what you exclude until you are really sure the temperature was influenced by interferences. Do not lightly use the rule of thumb, but figure out over time under what circumstances your temperature spikes, if it reacts at all. Some women have no problem with interferences while other’s temperatures go fluctuating up and down like crazy at the slightest interference. Once you know how you react, exclude these temperatures from evaluation. you will still see them in grey on the chart, but they will be ignored when it comes to evaluation. Page 29 of 44 ➡ Never exclude temperatures LOWER than average, this could falsify the evaluation if there is a drop on or below the coverline! Do not use the Rule of Thumb after ovulation. This rule can only be used in the preovulatory phase. FIG. 7 Page 30 of 44 Here you can see how the Thermal Shift Rule is overruled by the Peak Day Rule. Also, on day 8 of the cycle the temperature has been excluded due to interferences, you can see how it clearly stands out among the rest of the temperatures of the preovulatory phase. The red dot means unprotected, the green dot means protected intercourse. TEMPERATURE PATTERNS Sometimes your temperature seems to be going awfully astray, bouncing up and down and you don’t know why. Here is a short list of things to check before you think something might be wrong: • • • • • Check the battery of your digital thermometer if you are using one. Consider using a glass basal thermometer, as they appear to be more accurate for some women (if you do, take your temperature for 5 full minutes). Consider taking your temperature vaginally rather than orally, as the oral temperature may be inconsistent due to breathing through your mouth at night. Try to identify interferences (alcohol, illness, restless sleep, stress etc.) which may have influenced your temperature. You may want to exclude these temperatures from the evaluation. Try to take your temperature at the same time every day. Some women experience a significant increase in their temperature if they sleep way past the time they usually take their temperature. NOTE: high temperatures during your period are normal and due to residual progesterone. Your temperature will shift about a day or two after you ovulate. How distinct this shift will be cannot be determined beforehand. There are lower temperatures in the preovulatory phase, followed by ovulation. The progesterone emission results in a distinct thermal shift. The temperature will remain high for 12 to 16 days until the postovulatory phase ends and the temperature drops. Menstruation follows. If the temperature remains high for more than 18 days a pregnancy is highly likely. If your thermal shift is not as distinct, you might want to take a look at the following patterns. These are special cases which are harder to interpret, but nonetheless manageable. You will have to adjust the rules of FAM to be safe of you want to avoid pregnancy. The same applies for pregnancy achievers if they want to time intercourse perfectly in order to increase their chances to conceive. Page 31 of 44 Stair-Step Pattern • • Your temperature shifts for at least 0,2°F (0,1°C) for 3 or 4 days until it rises further, has a peak, then drops shortly before or on the day of menstruation (if no egg has been fertilized). Wait one more day to be safe. Figure 5 below shows that the thermal shift rule is being modified a bit to achieve more safety. Usually the infertile phase would start on the evening of day 22, but since the temperatures have been hovering so close above the coverline it is safer to wait one more day to see if it rises more or if it drops below the coverline. Hence the infertile time would start on day 23, according to the modified thermal shift rule. FIG. 8 Page 32 of 44 Here, Lily would display infertility starting on day 24 instead of 23, again keeping those in mind who might forget that infertility may not be assumed before 6 PM on day 23 as seen above. Slow-Rise Pattern FIG. 9 • • Lily would display infertility on day 25 of this cycle instead of day 24. Your temperature rises by 0,1°F (0,05°C) of a degree each day instead of rising distinctly. The first higher temperature “sits” on the coverline (0,1°F higher than the highest of the preceding 6), while the following temperatures continue to slowly rise in steps of 0,1°F. Usually the temperature before the first rise of 0,1°F above the highest of the preceding 6 temperatures is distinctively lower than this first rise in temperature. You do not apply the thermal shift rule until the first temperature rises at least 0,1°F above the coverline. The temperature sitting on the coverline does not count. To be sure you extend the count of 3 days to 4, which means if your temperature remains above the coverline you can assume infertility the evening (6 PM) of day 4 after your thermal shift, which results in day 24 of the cycle in the example above. ➡ Always cross-check with your cervical fluid (Peak Day Rule) or the cervical position to be safe on this decision! Page 33 of 44 Temperature Drop on Day 2 of the Thermal Shift FIG. 10 Lily displays infertility on day 26 instead of 25. If your temperature drops on or below the coverline on day 2 after the first rise of your thermal shift, this temperature will be excluded from the evaluation. The Thermal Shift Rule has to be applied all over again starting from the next temperature above the coverline. Page 34 of 44 Temperature Occasionally Dropping Below the Coverline after Ovulation FIG. 11 Here you can see how the Peak Day Rule is overruled by the Thermal Shift Rule. On day 27 the temperature drops and there is cervical fluid. However, the evaluation has already been successfully completed. Also note how during the time of period the temperature lies above the coverline. This is due to residual progesterone from the former cycle and nothing to worry about. Occasional temperature-drops below the coverline after ovulation can be a result of a small surge of estrogen. If your Peak Day and temperature shift rules clearly indicated that ovulation took place this is not a sign of fertility. Page 35 of 44 EVALUATION - THERMAL SHIFT OR NOT? Sometimes you see your chart and the thermal shift is easily visible to the eye, yet Lily still does not show the coverline you are looking for. The reason for that is that for Lily we turned the basic rules as well as some of the exceptions into mathematic formulas to offer an automatic evaluation. That means that, even though you do see your temperature rise, the basic rules for the temperature evaluation are not met. Only if the thermal shift can be detected by following the rules, Lily shows the coverline. As an individual you can of course crosscheck with cervical fluid, your cervical position and other secondary fertility signs to see whether or not ovulation did take place despite the fact that your temperature pattern is not following the rules. Since Lily is as personalized as it can be, it still has to be (specifically but not exclusively) based on the rules for temperature evaluation, and if they are not met it is safer to assume ovulation did not take place. Evaluation of the infertile phase based solely on cervical fluid and cervical position can be done but bares more risks than the joint approach of what FAM is meant to be, and since Lily was also designed to help beginners we opt for the safer approach of not showing infertility at this point. After a while, when the rules have become second nature to you, you will be able to see why Lily does not show a coverline. Also, if charting other fertility signs, you will be able to figure out if ovulation did take place nonetheless. Sometimes, when you are not sure, you can switch from FAM to NFP (AG NFP) as evaluation method and see what the other method says about your cycle. Some cycles cannot be evaluated with FAM while they are perfectly evaluable under NFP (AG NFP) and vice versa. That seemingly contradictory result is based on the difference in temperature evaluation and the fact that the coverline is being drawn in different places. The example on the next page shows one cycle that cannot be evaluated under FAM because the rules (and exceptions) fail after a few attempts, while the same cycle is perfectly evaluable under NFP (AG NFP). Page 36 of 44 FIG. 12 Here is a cycle evaluated with FAM, unsuccessfully. FIG. 13 This is the same cycle as before, this time evaluated with the GErman approach by the Workgroup NFP. The rules for the temperature evaluation and the placement of the coverline result in the cycle being evaluable. Page 37 of 44 TRYING TO CONCEIVE OR TRYING TO AVOID NATURAL BIRTH CONTROL Many people believe that FAM/NFP is either only a way to avoid pregnancy, or a way to help conceive. However, both are correct. FAM/NFP can be used for both as the method is all about defining your fertile and infertile days of your cycle. Whether you use this knowledge to avoid pregnancy or to conceive is completely up to you. The huge advantage of FAM/NFP is that you do not tamper with hormonal contraceptives which can mess up your natural hormonal balance and come with heavy side effects. Some women coming off the Pill sometimes won’t ovulate for months in a row. However, while you can have intercourse without barrier methods while being on the Pill at (almost) every day of your cycle, FAM/NFP as in charting your temperature and fertility signs alone is not a reliable method of birth control. You always need to be aware of the fact that when you are in your fertile time you need to either abstain from intercourse or use a barrier method, just like condoms for example (anything with spermicide is not recommended, as this can mask cervical fluid. You may not be able to determine whether or not you have fertile, wet-quality cervical fluid). If understood and applied correctly, FAM/NFP is a natural and very reliable way to prevent pregnancies. Quick overview: • • • Whenever you show signs of fertility, either abstain from intercourse or use a barrier method FAM/NFP is most effective if intercourse is only practiced during your infertile phase as barrier methods have a failure rate, just like any other contraceptive Condoms are recommended as they will not mask cervical fluid and on top of that protect you from STDs and HIV An egg can be fertilized up to 24 hours after ovulation took place. The fact that sperm can survive up to 5 days in your cervical fluid extends the fertile phase. Hence the first part of your fertile phase is dictated by the time sperm can survive, and the second part by the viability of your egg. Combined, this leads up to 9 or 10 days each cycle in which you are fertile and need to either abstain from intercourse or at least use a barrier method to prevent a pregnancy. FAM/NFP includes a few days on both sides of the woman’s fertile phase which act like a buffer, a safety margin, if you will (5 Day Rule, Peak Day Rule etc.). You should be aware of the fact that the exact day ovulation occurs can hardly ever be determined. A woman can identify her fertile phase, but not necessarily the day she ovulated. Even though there is a distinct temperature shift following ovulation, the egg could have been released one or two days before the temperature shift, depending on how long your body needs to react to the change of hormones. Page 38 of 44 Always keep in mind that the RULES OF FAM/NFP identify the beginning and end of the fertile phase in which unprotected intercourse will most likely result in pregnancy. PREGNANCY ACHIEVEMENT To increase your chances of becoming pregnant the knowledge about your cycle is very important. Determining your fertile time is step one in trying to conceive. Then time intercourse around the days you are most fertile to increase the chances of pregnancy. Charting will help you detect any problems with your luteal phase or else which could prevent you from a successful pregnancy. ➡ If you experience 18 consecutive days of high temperatures above the coverline (mostly) in combination with a missed period, you are most likely pregnant. FIG. 14 The red bar is the estimated time of the expected period, the purple bar indicates a possible pregnancy. Spotting around the time you would normally expect your period can be implantation spotting as the egg is burrowing into the uterine lining. Page 39 of 44 GOOD TO KNOW IRREGULARITIES AND ANOVULATORY CYCLES Just like any process in our body, the hormonal balance can be easily disturbed by outer influences. The result can be longer cycles than you are used to or erratic temperature patterns. To help you keep track of whether or not irregularities are linked to interferences, you should chart anything out of the ordinary. After a while you will most likely become an expert on what makes your cycle spin out of control here and there. And remember, the following interferences are just a summary of the most common interferences, and no woman has to react to all of those. You might even discover there are things having an impact on you which are not even listed here: • • • • • • • • • • • • • • • • • • drinking alcohol the evening before changes in environment changes in taking your temperature (when and where) different thermometer disrupted sleep eating later in the evening freezing at night going to bed early going to bed late illness (fever) medication migraine/headache night sweat partying getting not enough sleep getting too much sleep sleeping in stress The time prior to ovulation is especially prone to being disturbed by stress, emotionally and physically alike. It can result in late ovulation or, in the most drastic case, in an anovulatory cycle. It is common belief that the postovulatory phase, the time after ovulation, is not as easily influenced by stress. However, stress starts the following hormonal reaction: stress ➤ more prolactin ➤ inhibition of FSH and LH ➤ follicles will not grow or just very slowly A very high concentration of prolactin can lead to agenesis (underdevelopment) of the follicles. Ovulation can still happen, but the corpus luteum will be weak and the luteal phase shorter than usual. Page 40 of 44 CHARACTERISTICS OF AN ANOVULATORY CYCLE No thermal shift (no egg and no progesterone will be released) The temperature goes up and down • The cervical fluid keeps building up to best quality, then decreases to less fertile quality just to build up once again to best quality ➡ Your body is trying to ovulate but does not cross the estrogen threshold to trigger the LH surge which then triggers ovulation. • • Your body might eventually give up trying to ovulate and ends the cycle with an estrogen breakthrough bleeding. A regular period is called progesterone withdrawal bleeding, due to the sudden drop of progesterone. Estrogen is unable to support a growing endometrium, hence an anovulatory bleeding is called estrogen breakthrough bleeding. ➡ Since you did not ovulate the regular rules (First 5 Days Rule) do not apply until you had a cycle with a thermal shift and a regular period. That means you cannot assume infertility the first 5 days of your next cycle. You should consider yourself fertile during the whole period until you experience a thermal shift and thus can be sure that you ovulated. You need to take this precaution because ovulation can happen a lot sooner in the cycle following an anovulatory cycle as you normally are used to. Hence you need to abstain from intercourse or use a barrier method in order to avoid pregnancy. SHORT LUTEAL PHASE AND OTHER IRREGULARITIES • • The luteal phase is the timespan between your thermal shift and your period It can last between 12 to 16 days (mostly stable for an individual, sometimes plus minus one day) THE MOST COMMON PROBLEM • The short luteal phase Fewer than 10 days of postovulatory high temperatures above the coverline may indicate a true shortened luteal phase, which means your corpus luteum is breaking down too early. This could be a problem for pregnancy achievers, as the lack of progesterone will lead to shedding of the uterine lining too early and the fertilized egg will not have enough time to implant in the lining. As it will happen around the same time as your period the bleeding might be masking a miscarriage, since your body is not able to keep up the progesterone long enough to outlast 18 days which the egg needs to implant. A fake short luteal phase is present, if your temperature needs some days to adjust to the progesterone, therefore check for a significant gap between your Peak Day and thermal shift. The days in between should be counted to the luteal phase, even though the first three or four temperatures might not be above the coverline. Page 41 of 44 For questions about these conditions or if you think you might be dealing with a short luteal phase, please see a physician. DRUGS AFFECTING THE FERTILITY SIGNS Lots of drugs or medications can influence your fertility signs and make it difficult to properly evaluate them. As going into detail about which drugs affect which fertility signs in what particular way would be too time consuming, we ask you to always attentively read the package insert or ask a pharmacist as to what kind of side effects a certain medication will have on your body (especially ask about any mucolytic drugs which can influence the appearance of your cervical fluid, and medications which can result in a rise in temperature as in slight fever). FAM/NFP AND MENOPAUSE Charting can help you identify whether or not you are approaching menopause. FACTS ABOUT MENOPAUSE AND FAM/NFP • • • • • Irregularities (longer or shorter cycles, frequent anovulatory cycles) Menopause is characterized as the last period a woman will experience (at the average age of 51) The process of approaching, reaching and overcoming menopause can take up to several years As with FAM/NFP each day is being observed for fertile conditions rather than just the big picture, it still is a secure way of birth control Using FAM/NFP during menopause means the rules for evaluation have to be modified THE MOST COMMON SYMPTOMS OF APPROACHING MENOPAUSE • • • Irregular menstrual cycles Hot flashes Vaginal dryness CHARTING DURING PRE-MENOPAUSE Using FAM/NFP for birth control while approaching menopause can be tricky and challenging, but nonetheless manageable. You will notice distinct changes in your primary and secondary fertility signs. Page 42 of 44 CHANGES OF THE PRIMARY FERTILITY SIGNS WAKING TEMPERATURE • • • Shorter and thus more frequent cycles (earlier ovulation) Shorter luteal phases More anovulatory cycles with your temperature mostly remaining in the lows CERVICAL FLUID • • • • The quantity of your cervical fluid will decrease (less estrogen) No ovulation means no progesterone to quickly dry up cervical fluid, hence it will take a while to dry out and it will be difficult to determine your Peak Day Your fertile pattern may change from dry-sticky-wet to dry-sticky without any sensation or appearance of wet-quality cervical fluid The vaginal sensation may become dry or sticky all throughout your cycle, sometimes paired with patches of cervical fluid (attempt to ovulate) CERVICAL POSITION • • • Charting of the cervical position used to be helpful but optional, nut becomes increasingly important as you approach menopause You will be able to cross-check your cervical position with what you might (or might not) experience with your cervical fluid Your cervix will be firm, closed and low more frequently, confirming the longer phases of infertility CHANGES OF THE SECONDARY FERTILITY SIGNS • • • The Mittelschmerz happens less often to those who know it Midcycle spotting is common during long cycles The breast tenderness decreases due to less progesterone Once you are sure that you are approaching menopause and want to use FAM/ NFP as birth control, you should follow all the standard rules which apply to FAM/NFP, except for the First 5 Days Rule. That means you keep charting as usual, but you simply do not assume infertility the first 5 days of your cycle since ovulation can happen sooner than before. While going through pre-menopause you might experience months without any dry days. That would mean that you are always fertile, which is not really true. The BIP (basic infertile pattern) as described on page 6 comes into play. The occurrence of the same (unchanging) cervical fluid day after day is called a BIP and very common among women in pre-menopause. This BIP allows women to determine more days as infertile than they would normally be allowed according to the standard FAM/NFP rules. However, the BIP pattern is more risky and requires more attention to the slightest change in quality of your cervical fluid. If you are not sure, always use a barrier method to avoid pregnancy. Page 43 of 44 There is just one last thing to keep in mind: Every woman is considered potentially fertile for the complete year following her last period. THE PURPOSE OF LILY Lily was designed to provide you with a handy tool to save you time and effort if you are leading a very hectic life. As this should not keep you from successfully charting your cycles and keeping an eye on your gynecological health, Lily will substitute for pen and paper, help with the evaluation, save your data and make it readily available for appointments with your physician. We hope this PDF as well as out in-App Help are a useful guide to you. However, if there are questions you cannot find the answer to, don’t hesitate to contact us (contact@whimsicallily.com). We will look into your problem to find a quick and solid solution for you. Page 44 of 44