• Free online ovulation calendar

Ovulation Calendar helps you avoid pregnancy

The natural way to avoid unwanted pregnancy is to abstain from unprotected intercourse during your fertile days. The most fertile time is the day of ovulation. Ovulation calendar calculates the unsafe days taking into account possible variations in your menstrual cycle, helping you avoid an unwanted pregnancy.
 

Ovulation calendar always keeps you informed of your fertility

Reminds you of important changes in your fertility. For example, you can configure ovulation calendar to show pop-up reminders on the days that are optimal for conceiving a baby boy.

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