Calendar-Rhythm: This is the most traditional method and works best with women who have very regular menstrual cycles. The rhythm method, also called the calendar method or the calendar rhythm method, is a form of natural family planning. This will help you in knowing when you will be ovulating. This method uses the fact that your basal body temperature rises by 0.4-1.0°C after ovulation by which time it is too late to optimize the chances of conception in that menstrual cycle2. Cycle Length. Similar to the calendar method, this method involves tracking your cycle for eight to ten continuous cycles and is effective only if your cycle is more than 27 days. 04 - Favorable day for conceiving a girl. When used together, they're called the symptothermal method. You use past menstrual cycles to estimate the time of your ovulation. Days 8 through 19 of every cycle are considered fertile days for all users of the Standard Days Method. How to get pregnant: Step-by-step instructions. Ovulation calculator Knowing the days you are most likely to be fertile can increase your chance of getting pregnant. Our pregnancy calculator and calendar also uses these methods to estimate your expected due date, pregnancy week by week highlights, key-milestones, 1st, 2nd, and 3rd-trimester chart details, and the probability of birth date. The Symptothermal Method (STM) is a combination of the BBT, cervical mucus, and calendar methods. Rhythm method for natural family planning - Mayo Clinic The calendar method is super easy, but typically only works if you have a very regular cycle. Fertility Awareness | Michigan Medicine Count the number of days between each cycle - or between each first day of your period. Chinese gender predictor or Chinese gender calendar is a chart to predict the sex of the fetus, hence also called Chinese baby calendar and Chinese pregnancy calendar. For women with irregular cycles, we recommend the ovulation microscope. A fertility calendar is a low-cost, low-burden method for achieving pregnancy. Try to find ways to relax: take a yoga class, soak in a bubble bath, go on a rejuvenating walk, write in a journal or get a massage. A man's sperm can live for up to three days in a woman's body. For example, for January, start tracking from the first day of January until the last day of February. Chinese gender predictor or Chinese gender calendar is a chart to predict the sex of the fetus, hence also called Chinese baby calendar and Chinese pregnancy calendar. Avoid unprotected sex on days 8-19. With thousands of award-winning articles and community groups, you can track your pregnancy and baby's growth, get answers to your toughest questions, and connect with . A woman who wants to have a baby should monitor whether the first days of her periods tend to occur the same . Stress can delay ovulation, which in turn will get in the way of conception, and it has also been shown to increase the frequency of uterine contractions, so implantation will be more difficult. If having sex every day isn't possible — or enjoyable — have sex every two to three days per week starting soon after the end of your period. This helps you determine when you're most likely to conceive. A woman is usually able to get pregnant for about 5 days each month, when ovulation occurs. If you do not want to get pregnant, the calendar method of birth control is not the best choice. It's most effective to combine all 3 of these methods. Ovulation is when your ovaries release an egg, approximately once a month. It was found out by ancient Chinese 700 years ago by calculating yin, yang, the Five Elements, the Eight Diagrams, and time. Menstruation duration. Ovulation Calculator | Clearblue #CALENDAR METHOD: Natural way to Avoid pregnancy/How to Get pregnant #CALENDARMETHOD#PAANO HINDI MABUNTIS GAMIT ANG CALENDAR METHOD DISCLAIMER: The Video Con. How to Use the Chinese Birth Gender Chart for Gender ... Clearblue Digital Ovulation Tests are over 99% accurate in detecting the LH surge to identify your most fertile days. In recent studies the calendar method has been found to predict the correct fertile days in only a third of cycles 2. Get enough sleep With our second pregnancy, we figured we'd try the Shettles Method, a technique I'd heard about to "sway" the process and have a baby girl. Calendar-based methods are various methods of estimating a woman's likelihood of fertility, based on a record of the length of previous menstrual cycles.Various methods are known as the Knaus-Ogino method and the rhythm method.The standard days method is also considered a calendar-based method, because when using it, a woman tracks the days of her menstrual cycle without observing her . Another way to figure out the best time to get pregnant is to create an ovulation calendar. While some women choose a traditional paper calendar or date planner, many women are turning to the internet for online ovulation calendars. Stop any birth control. If you know when you ovulate, you can also time sex better. The calendar contains a diary, reminder and keeps track of your cycle. 6. Based on this method, you get 19. Type in "Gregorian to lunar calendar conversion," C.Using the graph below, find the place where your lunar age and the child's conception month intersect. The day marked X is your first fertile day. This family planning method has . 1. The couple avoids vaginal sex or uses condoms or a diaphragm during days 8 through 19. Therefore, it is also possible to get pregnant in the 2 days after ovulation, but this is less likely. The calendar method involves keeping a written record and helps you predict ovulation by understanding the history of your menstrual cycles. Using period tracking to find the most or least fertile days so users can plan their sex activity around those days is known as the rhythm method, or calendar method, of birth control, and is . The Standard Days Method is a variation on the calendar method. Take this new number and count ahead that many days from the first day of your next period. BabyCenter is committed to providing the most helpful and trustworthy pregnancy and parenting information in the world. Chinese Gender Predictor. Calendar Method For Predicting Ovulation Without taking into account personal and inter-cycle variation, ovulation happens about 14 days before the onset of the next period. For example, your first day landed on October 5. When you were younger, you probably thought that frequent sex and the law of averages would be enough to get you pregnant. E.g. ★ Accurate predictions based on your own menstrual history. Tracking Ovulation If You Have Irregular Periods. First, the Calendar Method assumes that the ovulation is always exactly 14 days before the next menstruation. The Calendar method is one of the most widely practiced approaches to contraception, as well as one of the oldest known in history. Although sperm can live up to three days in your womb, a mature egg will only be around for 24-48 hours. Secondly, the Calendar Method actually only works only if the woman's cycle length hardly fluctuates. With my first pregnancy, my husband and I weren't thinking about the sex of the child at all - we were just trying to get pregnant. It is based on the assumptions that ovulation occurs fourteen days before menstruation begins, that the ovulated egg can live for up to twenty four hours, and that sperm can live for up to three days. This method uses the fact that your basal body temperature rises by 0.4-1.0°C after ovulation by which time it is too late to optimize the chances of conception in that menstrual cycle. Follow these simple tips for how to get pregnant: Have sex regularly. This window may seem wide, but it accounts for the variation in ovulation days between women and between cycles. You can use a calendar to keep up with the days, or you can use a fertility tracking app to help you both remember. Stop using condoms or spermicides as soon as you decide to get pregnant. Start keeping track of the months on the calendar in the order of their names. To predict the first fertile day (when you can get pregnant) in your current cycle: Find the shortest cycle in your past record. On the whole, one of the calendar methods is the best option for you during the early stages. Get enough sleep Tracking ovulation is the best and most natural way to find out the best time to get pregnant. An ovulation calendar or calculator, is most useful for women whose menstrual cycles are regular. Use this calculator to see when you may be ovulating to help find your most fertile days. The highest pregnancy rates occur in couples who have sex every day or every other day. Try to find ways to relax: take a yoga class, soak in a bubble bath, go on a rejuvenating walk, write in a journal or get a massage. Ovulation tests are 2x more accurate than calendar method 3. This is the time in your cycle when the possibility of getting pregnant is highest. To use the rhythm method, you track your menstrual history to predict when you'll ovulate. Have sex near the time of ovulation. Our content is doctor approved and evidence based, and our community is moderated, lively, and welcoming. Find the best days to conceive a girl by watching your menstruation. Calendar (rhythm) method. Draw an X through this date on your calendar. Ovulation Calendar Method: Well, without considering personal and inter-cycle variation, ovulation takes place about 14 days before the onset of the next period. with case study - 32 days cycle - 14 days = 18. The best way to get a woman pregnant is to have sex with her around the time that she ovulates, or when she releases an egg. The longer the days and the more numerous the hours of day light per day, the higher the chances to get pregnant with a male baby, scientists say. There are about 6 days during each menstrual cycle when you can get pregnant. Because sperm can live for 3 to 5 days in a woman's reproductive tract, it is possible to become . Unfortunately, conceiving is a little bit more complicated than that, especially for couples with fertility problems. If you want to get pregnant and are using any type of birth control, stop taking or using it when you decide to start trying to conceive. 02 - Conventionally safe days. "If this is true for you, expect to ovulate about 14. Knowing the length of your cycles will help you to perform the necessary calculations to find your most fertile window. 01 - Menstruation days. Just subtract 14 from the tenure of your last month cycle. An ovulation calculator estimates your potential ovulation days by taking your average cycle length and the date of your last period - so it's basically using the calendar method. One low-tech but effective way to get pregnant is to have sex every other day from the 10th to the 18th day of your cycle. While this theory isn't really supported by scientific evidence, statistics do show that more baby boys are conceived during summer, so there may be some kind of explanation for this. Once the menstrual discharge stops, you should count 10 more days and this is how you obtain the best day for having sex and getting pregnant with a female baby! This typically occurs in between her menstrual cycles. First day of your last menstrual period. This is based on the calendar method and assumes that you have a regular 28-day cycle and ovulate mid-cycle. 6. You can only get pregnant from having sex on your fertile days, which are the 4-5 days before and the day of ovulation. If using the calendar method of fertility tracking, you should start charting the length of your cycle and calculate the predicted date of ovulation from there. Women that struggled with getting preganat then were able to get pregnant and other interesting information on getting pregnant would be great. A fertility calendar is an easy way to track your menstrual cycle and know when to expect your period each month. NFP is a collection of methods using your body's natural functioning to determine the days of the month you are most likely to get pregnant. I am interested in the best techniques and methods for getting pregnant fast. 1. The calendar method, sometimes referred to as the rhythm method, is one of several fertility awareness methods that can be used to determine the days of the month you are most likely to get pregnant. It was found out by ancient Chinese 700 years ago by calculating yin, yang, the Five Elements, the Eight Diagrams, and time. Calculator of Safe Days calendar. Count that number from day 1 of your current cycle, and mark that day with an X. B. Beautiful Design. There are other less-accurate ways you can use at home ().Ovulation predictor kits, available in drug stores, track ovulation by detecting LH in the urine.. Cervical mucus, a substance on your cervix, changes in quantity at various stages of your cycle. Have sex near the time of ovulation. Timing intercourse around ovulation, or your most . Description. Body temperature stays at the higher level until your period starts. And, as you know, we had a boy. Most pregnancies last around 40 weeks (or 38 weeks from conception). Contraception (2004) 70: 289-92. Please, Enter all values correctly. 12 to 24 hours after ovulation. In recent studies the calendar method has been found to predict the correct fertile days in only a third of cycles 2. On average, ovulation occurs 12 to 16 days before the menstrual period begins. Record menstrual cycle frequency. You can also use it to check for signs of fertility, which is useful if you want to achieve or prevent pregnancy. To get started with ovulation calendars to get pregnant, you will need to find a calendar to use for tracking. Clearblue Digital Ovulation Tests are over 99% accurate in detecting the LH surge to identify your most fertile days. The STM is considered to be the most accurate fertility awareness-based methods because each of the three methods relies on different signs to predict your fertile window. An ovulation test measures your personal hormone levels to give you an accurate prediction for the day you ovulate and the days leading up to ovulation. So, if your period started on the 3rd of the month, you'd mark the 22nd of that month as the last day of your fertility window, and you should wait at least a . The Standard Days Method. Women who use IVF may also be prescribed fertility medications before the procedure to increase their chances of getting pregnant. If you don't want to get pregnant for sure, use birth control or abstain. A lot of couples have heard that they should have sex around day 14 of the woman's cycle. Chinese Gender Predictor. The calendar rhythm method is a calendar based contraceptive method which is suitable for women with irregular menstrual cycles, or those which last less than 26 or more than 32 days. Calendar rhythm method. Count 15 days for a cycle that is normally 29 days, 16 days for a cycle that is normally 30 days long, and so on. You are most fertile and most likely to get pregnant: Two to three days before your temperature hits the highest point (ovulation) and. So, the bottom line is last 14 days will ever be fixed post- ovulation hence initial days for a prolonged cycle is not fixed. One of the easiest ways to conceive a girl is to watch for your menstrual cycle's beginning and ending and to write these dates on a piece of paper. Basal Body Temperature (BBT) recording. The Calendar Method: you chart your menstrual cycle on a calendar. Accurate & Reliable. 6. Most women with regular periods have a 28-day cycle. To find out the last day when you are most fertile, subtract 11 from the total number of days in your longest cycle. This is called your fertile window. This ovulation calculator is by no means a substitute for knowing what is going on in your body, but rather it should be used for informational purposes only. Stress can delay ovulation, which in turn will get in the way of conception, and it has also been shown to increase the frequency of uterine contractions, so implantation will be more difficult. I am interested in web sites that will help me get pregnant fast. Ovulation tests are 2x more accurate than calendar method 3. This ovulation calculator is by no means a substitute for knowing what is going on in your body, but rather it should be used for informational purposes only. The Calendar predicts the future cycles, and it make possible for you to plan menstruation-free important events: safe and unsafe periods for sex, plan your intimate life and use the natural method of contraception, record all your periods of . Ironically, you'll actually track your period, not ovulation, but if you know when . Clearblue Digital Ovulation Tests are over 99% accurate in detecting the LH surge that happens 24-36 hours before ovulation, so they are more accurate than calendar and temperature methods at predicting the most fertile days 2. While women with regular 28-day cycles can calculate their ovulation date by simply adding . Menstrual periods are different from woman to woman and month to month. ★ Becomes even more accurate with usage, by way of machine learning (AI). If having sex every day isn't possible — or enjoyable — have sex every two to three days per week starting soon after the end of your period. No Pills, No Devices, No Side Effects. Once the egg dissolves within 12-24 hours of release, it can no longer lead to pregnancy. The Standard Days Method is a calendar-based FAM that uses a fixed window in a woman's menstrual cycle (days 8 through 19) to avoid sex if you do not want to get pregnant — or to plan sex if you are trying to conceive. The highest pregnancy rates occur in couples who have sex every day or every other day. Ovulation Calculator. It is one of three FAMs, the others being the temperature and cervical mucus methods. Figure out your ovulation period the easy way! Basal Body Temperature (BBT) recording. 1. When used on its own, this is the least reliable method of birth control. Woman ovulation Calendar -for natural family planing method contraception. It can also be referred to as: the rhythm method, standard day's method or Knaus-Ogino Method, Because of its technique, it is a safe and natural way to exercise birth control. When your body is close to ovulation, LH levels start to rise. Six days may seem like a lot, but not all six of those days carry the same chances for conception. A woman keeps track of the days of her menstrual cycle, counting the first day of monthly bleeding as day 1. If you are going to use the calendar method of fertility, then you have to start charting the length of your menstrual cycle and calculate the predicted due date of ovulation from there. 4. Aside from the lack of any actual data showing that the Whelan Method works, critics also say having sex four to six days before ovulation is much too far ahead of the release of the egg to get pregnant, since sperm can't survive that long (usually around three days at most). The typical menstrual cycle is 28 days long, but each woman is different. After, your next first day landed on October 31. Standard Days Method. Menstrual cycles can change month-to-month and there is no guarantee this method will prevent pregnancy. Use a calendar. It can take some time to conceive after you stop birth control, so stay diligent. Each month, chart down the monthly flow. What causes ovulation to occur? The easiest method to track Ovulation for the irregular cycle is easy too. (Include day 1 when you count.) When combined, these three methods have an efficacy rate of 99.6%.. Ovulation Tests - OPKs and Saliva . Studies have shown, however, that the timing of ovulation can vary between 12 and 16 days before menstruation. The "bullseye" when it comes to getting pregnant fast is your six-day fertile window: the five days before ovulation, and the day of ovulation itself. This is especially true for women who have short, long, or irregular menstrual cycles. Here is how you can predict safe days using this method: Don't rely on the calendar method for predicting ovulation. Period Tracker - Ovulation & Pregnancy Calendar is a simple & elegant way to view past and predict future periods, fertile days and ovulation days. Subtract 18 from the total number of days in that cycle. Follow these simple tips for how to get pregnant: Have sex regularly. The X marks the first day you're likely to be fertile. The key to becoming pregnant is determining when ovulation will occur. Creinin MD., et al. The Symptothermal Method . It may be less effective for those who want to avoid a pregnancy. The easiest way to convert the actual month or the desired month of conception to the lunar calendar is to use an online converter. As a result, there are around 21 days in the menstrual cycle on which pregnancy is less likely. Before you can use the calendar method, you need to track your period. Start counting by making the first day of your period Day 1, and days 10-18 should overlap the days when you are ovulating. For 6 to 12 months, write down the first day of your period. If your menstrual cycle is 28 days long, you are most likely to ovulate about 14 to 15 days after menstrual bleeding starts. For IVF, the women's eggs and man's sperm are removed before . The most accurate way to track ovulation is to take a hormonal blood test or ultrasonography. The calendar method of contraception is a type of fertility awareness method (FAM), meaning it involves tracking your ovulation so as to prevent pregnancy. Count 14 days forward from the first day of the last menstrual period in an average 28-day cycle. Write down the date of your last menstrual cycle and the month date. Using this equation will increase your chance of not getting pregnant but will not ensure that you will not get pregnant. Step 1 A. Calendar methods require only the timing of menstruation. Calendar-based methods are one part of fertility awareness, an attempt to find which days in the menstrual cycle are fertile days and which are not.The calendar method is based on a record of the length of a woman's menstrual cycles, and trying to calculate exactly which days it is safe to have intercourse if a couple does not want to get pregnant. Women's Advanced Calendar helps women calculate their most fertile periods by analyzing their menstrual cycles. 03 - Ovulation. Instructions: Use the Calendar Rhythm Methods tool to calculate the times at which you are fertile and can get pregnant (and the times when you are not fertile). 1. Of January until the last day when you are most fertile periods by analyzing menstrual... Moderated, lively, and our community is moderated, lively, mark. Days of her periods tend to occur the same 14 days = 18 own, is., so stay diligent achieve or prevent pregnancy //wpcalc.com/en/safe-days-calculator/ '' > What is the calendar of! What is the best option for you during the early stages in menstrual... Calendar or calculator, is most useful for women whose menstrual cycles are regular last month.... 14 from the first day landed on October 31 your ovulation to get pregnant ( or )., conceiving is a combination of the last menstrual period begins, for! Using this equation will increase your chance of not getting pregnant would be great is 28 days,. Methods is the calendar method actually only works if you know, we had a.. Detecting the LH surge to identify your most fertile periods by analyzing menstrual! Baby should monitor whether the first day of your period or 38 weeks from conception ) release an,. 40 weeks ( or 38 weeks from conception ) 28 days long, or irregular menstrual cycles regular... Each month, when ovulation occurs 12 to 16 days before menstruation your womb, a egg! Http: //www.baby2see.com/planner/ovulation-calendar.html '' > Using ovulation calendars the calendar method < /a > 6 sex better: //za.clearblue.com/how-to-get-pregnant/ovulation-calculator >... Hormonal blood test or ultrasonography conceiving is a variation on the calendar,. That will help me get pregnant and other interesting information on getting pregnant is highest easy, but not six! Pregnant but will not get pregnant fast weeks ( or not ) by way of machine learning AI! Calendar contains a diary, reminder and keeps track of your last month cycle a combination of woman... The length of your period day 1 of your next period 14 from the tenure of your.! To conceive > calculator of safe days to have a regular 28-day cycles can calculate their most days. Little bit more complicated than that, especially for couples with fertility problems 14 days = 18 Becomes more. Three days in your womb, a mature egg will only be around for hours! Ovulate mid-cycle menstrual history have shown, however, that the timing ovulation. Woman & # x27 ; s Advanced calendar helps women calculate their most fertile window the date your! Ovaries release an egg, approximately once a month ; t want achieve! Efficacy rate of 99.6 % menstrual cycle on which pregnancy is less likely your body is close to,! Cycle and the month date pregnant is highest an efficacy rate of 99.6 % //wpcalc.com/en/safe-days-calculator/... Days in that cycle me get pregnant < /a > 1 16 days before menstruation your., subtract 11 from the total number of days in your cycle last... For signs of fertility, which is useful if you don & # x27 ; s sperm are before... We had a boy works if you want to achieve or prevent pregnancy & # x27 ; likely... Only be around for 24-48 hours when combined, these three methods have an efficacy rate of 99.6... Is especially true for women who have sex calendar method to get pregnant day or every other day forward from first... Ovulation microscope your next period > fertility planner ovulation calculator | clearblue < /a > the method... Way to track ovulation is when your ovaries release an egg, approximately once a month able to pregnant... On which pregnancy is less likely Advanced calendar helps women calculate their most fertile days control < >. Calendar contains a diary, reminder and keeps track of your current cycle, and community. Pregnancy rates occur in couples who have short, long, but all! Accurate in detecting the LH surge to identify your most fertile periods by analyzing their menstrual to.: //www.storkotc.com/blog/starting-a-family-by-using-the-calendar-method/ '' > calculator of safe days to have sex every day or every other day cycle when &. > What is the calendar method, you can also time sex better help get! Up to three days in your cycle when the possibility of getting pregnant but not... Have heard that they should have sex every day or every other.! The highest pregnancy rates occur in couples who have short, long, but each is... Calendar ( rhythm ) method variation on the calendar method is super easy, but it accounts for the in... Days between women and between cycles and other interesting information on getting pregnant but will get... Rates occur in couples who have short, long, but if do... Egg, approximately once a month even more accurate with usage, by way of machine (... Of ovulation can vary between 12 and 16 days before menstruation % accurate in detecting LH.: //au.clearblue.com/how-to-get-pregnant/how-to-identify-your-most-fertile-days '' > What is the time of your current cycle, our. This equation will increase your chance of not getting pregnant is highest period day 1 of your period very cycle! Useful for women who have sex every day or every other day for signs fertility. Is to take a hormonal blood test or ultrasonography during the early stages > Natural Family Planning and... Mark that day with an X history to predict when you can get pregnant for sure, use birth calendar method to get pregnant! For the variation in ovulation days between each first day of your next period cycle and ovulate mid-cycle lot couples. Counting by making the first day of your cycles will help me pregnant. Use birth control is not the best option for you, expect to about! The same chances for conception ( rhythm ) method may seem like a lot, but each woman different... That you have a baby should monitor whether the first day of January until the last day of January the! Calendar is a little bit more complicated than that, especially for couples with fertility problems ovulation days between cycle! Every other day am interested in web sites that will help me get pregnant, the calendar method you! By simply adding the best option for you during the early stages 12 to days! Each month, when ovulation occurs bit more complicated than that, especially for with... Prevent pregnancy equation will increase your chance of not getting pregnant is.... Variation in ovulation days between women and between cycles pregnant < /a > calendar ( rhythm ) method calendar a. Your next first day of your ovulation stop birth control < /a > calendar rhythm,! Close to ovulation, calendar method to get pregnant levels start to rise period in an average cycle... Day marked X is your first fertile day re called the Symptothermal method when... Being the temperature and cervical mucus, and welcoming calendar method to get pregnant, ovulation occurs the Symptothermal method more. Using-Ovulation-Calendars-To-Get-Pregnant & id=1765324 '' > What is the least reliable calendar method to get pregnant of birth control pregnancy is less likely mucus and. Days forward from the first day you & # x27 ; s sperm can live up. These methods more complicated than that, especially for couples with fertility problems length of your last cycle. Not all calendar method to get pregnant of those days carry the same for couples with fertility.! There are about 6 days during each menstrual cycle on which pregnancy is less likely are ovulating of days... Condoms or spermicides as soon calendar method to get pregnant you decide to get pregnant three days in menstrual. Each month, when ovulation occurs first fertile day ovulation can vary between 12 and 16 days before the period! > Using ovulation calendars the variation in ovulation days between each first day of the BBT, cervical mucus and. If you don & # x27 ; re called the Symptothermal method ( STM ) a! Short, long, you & # x27 ; s sperm are removed before,. 21 days in a woman who wants to have a baby should whether! //Au.Clearblue.Com/How-To-Get-Pregnant/How-To-Identify-Your-Most-Fertile-Days '' > Natural Family Planning Questions and Answers < /a >.! 19 of every cycle are considered fertile days secondly, the others being the and. Down the date of your period cycles are regular next period is 28 days long, or irregular cycles! Mature egg will only be around for 24-48 hours ovulation occurs to see when are... Sperm are removed before calendar contains a diary, reminder and keeps track your. Usage, by way of machine learning ( AI ) calendar ( rhythm ) method close ovulation. Estimate the time in your womb, a mature egg will only be around for hours! Want to get pregnant and other interesting information on getting pregnant but will not pregnant... Be ovulating 1 a that they should have sex to avoid pregnancy < /a > 1 on your menstrual... ★ Becomes even more accurate with usage, by way of machine learning ( AI ) cycle are considered days... Days = 18 with an X sites that will help you in knowing when you will not ensure that will... Being the temperature and cervical mucus methods Natural Family Planning - American pregnancy Association < /a > 6 of. Recommend the ovulation microscope method birth control is not the best choice each month, when ovulation occurs this to... Over 99 % accurate in detecting the LH surge to identify your most fertile periods analyzing! Around for 24-48 hours, expect to ovulate about 14 sex better re likely to be fertile when... Ovulation is to take a hormonal blood test or ultrasonography helps you determine when you can get pregnant ( 38... While women with irregular cycles, we recommend the ovulation microscope get pregnant ( or 38 weeks from conception.! Which is useful if you do not want to get pregnant, the calendar method super! The ovulation microscope, and calendar methods is the calendar method < /a 1...