How To Calculate Your Ovulation Days

This is called your fertile window.

How to calculate your ovulation days. The typical menstrual cycle is 28 days long but each woman is different. Calculate when ovulation starts. The most obvious action is to have sex at the right time. 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.

4 days before the ovulation the day of ovulation and the next day. Then give your cycle some time to level off. Calculate your most fertile period days. Count the first day of bleeding or spotting as day one.

Assuming a luteal phase of 14 days your ovulation day will be 14 days before your next expected period. 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. Knowing the days you are most likely to be fertile can increase your chance of getting pregnant.

There are about 6 days during each menstrual cycle when you can get pregnant. How we calculate your fertile days. Calculating your ovulation day is a bit simpler because ovulation only usually occurs on one day each month. To calculate your fertile days precisely your cycle has to regain its natural rhythm.

How do you calculate your ovulation day. For a 28 day cycle your egg would be released on day 14. So there are basically just 6 days in a month when having sex can make you pregnant. If you know when you ovulate you can increase your chances of getting pregnant.

If your cycle is 28 days long your next period should start 28 days from. First we estimate when you ll ovulate by counting back 14 days from the day you expect your next period. Is your cycle longer or. What was the first day of your latest menstruation.

30 days minus 14 16. Use the free ovulation calendar above as a guide to help you track your ovulation. This is known as your fertile window. Ovulation takes place 12 16 days before the next period.

The reason for this is that you re most fertile during your ovulation. 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. If you have a 30 day cycle then ovulation will occur approximately on day 16 of your cycle. Menstrual cycle ovulation calculator 21 days cycle.

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. 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.