How Can You Calculate Your Ovulation Days
To calculate your ovulation by tracking your cervical mucus keep a calendar and track your period and the length of time between each period for 8 12 months.
How can you calculate your ovulation days. So there are basically just 6 days in a month when having sex can make you pregnant. Regular periods mean having a period every 21 to 35 days fertility charting basal temperature tracking and purchased ovulation test kits can also be used to help predict a woman s fertile times. To calculate your most fertile days you must first calculate the average length of your cycle. It can not predict exactly your ovulation day but by using it you will know your next fertile periods and so get pregnant faster.
Start with the first day of one period and count right up to the day before the first day of your next period. When you know your average menstrual cycle length you can work out when you ovulate. Our ovulation calculator gives you the dates you re most likely to be fertile over the next several months. 4 days before the ovulation the day of ovulation and the next day.
Once you have at least 8 months charted subtract 18 from the number of days in your shortest period to get your first fertile day in each cycle. This is known as your fertile window. This calculator gives approximate ovulation dates and fertile times for women who have regular periods. Sperm can survive 3 to 5 days while the egg itself can survive about 12 to 18 hours.
If your cycle is 28 days long your next period should start 28 days from. While the sperm can stay alive in your body for a maximum of 5 days your egg lives for just 12 to 24 hours after ovulation. Ovulation happens about 14 days before your period starts. First we estimate when you ll ovulate by counting back 14 days from the day you expect your next period.
Since it is so difficult to pin down exactly which day a woman ovulates we give you a 10 day window of when ovulation is most likely to occur. Ovulation can t be determined with 100 accuracy. How we calculate your fertile days. Then you will need to know your luteal phase to calculate the days around ovulation in which you will be the most fertile.
If know the average length of your menstrual cycle you will get a more accurate prediction. Calculate when you can t become pregnant infertile days safe days safe period calculate the timespan in which pregnancy is possible luteal phase calculate when a pregnancy test is possible. For a 28 day. The average cycle length is 28 days but can range anywhere from 20 to 45 days.
Find out a date for your next period and when you could possibly receive a positive pregnancy test. Assuming an average luteal phase of 14 days your fertile days will be 13 to 18 days before your expected period. Inexpensive early detection pregnancy tests and ovulation test kits can be purchased online from our corporate sponsor fairhaven health.