The Period Tracker app helps you to identify fertile days of your menstrual cycle and understand your fertility. If you are a woman with menstrual cycles, you will know when to expect your period, when you are more or less fertile, when to have sex and when to try for pregnancy.

It works by recording a woman’s ovulation phase, when fertile days begin, and if it is safe to conceive. It is a great fertility tracker for menstruating women.

The Period Tracker app is based on data you enter. It will automatically give you accurate and detailed results. It is designed to help women monitor their menstrual cycle.

If you have an irregular menstrual cycle, you can still use the Period Tracker app for pregnancy planning and to track changes.

It will track your fertile days and let you know when your fertile days are most likely to begin, based on your data.