Ovulation Calculator

Use the Ovulation Calculator to find out when your ovulation date is, and increase the likelihood of getting pregnant. The Ovulation Calculator shows your fertile days - keep in mind that you are most fertile on your ovulation date.


When was the first day of your last menstrual period?

Number of days in your menstrual cycle

Your ovulation date (mm/dd/yyyy) is:
Your fertile days are:

Did you take folic acid during your pregnancy?

Yes