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Ovulation Calculator

Ovulation Calculator

Birth's Ovulation Calculator will tell you when you are releasing an egg each month (also known as ovulating), and therefore when you are most fertile. You'll need to have sexual intercourse on these days in order to have the best chances of conceiving.

Ovulation can also be detected by using a combination of physical observations, including counting the days of your menstrual cycle, taking your temperature and/or looking for specific physical signs. You can learn more about conception here.

 

Ovulation Calculator

First day of your last period
Cycle length
days  
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Articles on Fertility & Conception

Preparing your body for pregnancy

Nutrition, health & weight

Emotional & practical considerations

Diabetes, conception, early pregnancy

Epilepsy, conception and early pregnancy

Ovulation

How conception works

Shettles method