How Can I Count My Ovulation Date

How we calculate your fertile days.

How can i count my ovulation date. If your cycle is 28 days long your next period should start 28 days from. Our ovulation calculator gives you the dates you re most likely to be fertile over the next several months. The average cycle length is 28 days but can range anywhere from 20 to 45 days. Ovulation occurs 10 14 days before your next period so you will get an approximate ovulation date by subtracting 14 from the number of days in your cycle eg.

Inexpensive early detection pregnancy tests and ovulation test kits can be purchased online from our corporate sponsor fairhaven health. At this early stage of prenatal development the embryo is called a blastocyst. Fertility charting basal temperature tracking and purchased ovulation test kits can also be used to help predict a woman s fertile times. Implantation of a fertilized ovum is most likely to occur about 9 days after ovulation but can range between 6 to 12 days.

Use this calculator to find the most likely date range for implantation based on your cycle. You are most likely to get pregnant if you have sex without birth control a few days before your ovulation date. That day is the day that you are most likely to ovulate. Make sure all of the information described below is included in the calculation or it may be a less effective prediction.

A cycle without ovulation can t produce a pregnancy but you don t have to be ovulating at the time of intercourse. Count the first day of bleeding or spotting as day one. These are especially useful if a woman has irregular periods. Alternatively you can use an online ovulation calculator such as the webmd ovulation calculator.

Your estimated ovulation date is. If you have a 30 day cycle then ovulation will occur approximately on day 16 of your cycle. Most women believe that they ovulate 14 days after their period starts but that is not always true so it is very important to chart your cycles for a few months so you know exactly. Since sperm can live for up to 5 days in a woman s reproductive tract and an egg can live for up to 24 hours the time that intercourse can result in pregnancy is at least a 6 day window.

Email me my results save to my calendar bookmark this calculator. 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. Calculate your ovulation date. First we estimate when you ll ovulate by counting back 14 days from the day you expect your next period.

Please note that the date you enter in the calculator may result in an ovulation date that has already passed. 30 days minus 14 16. Start with the first day of one period and count right up to the day before the first day of your next period.