Pregnancy Tools

Safe Period Calculator

Calculate your safe and fertile periods for family planning

Calculate Safe Periods

Enter your cycle information to calculate safe periods

Your Safe Periods

Safe Period 1

Start to End

Lower Pregnancy Risk

Fertile Window

Start to End

Higher Pregnancy Risk

Ovulation: Date

Safe Period 2

Start to End

Lower Pregnancy Risk

Important Information

Safe periods are times when pregnancy is less likely to occur.

This method is not 100% reliable and should not be used as the only form of contraception.

Warning: This calculator is for educational purposes only and does not replace professional medical advice.

Medical Disclaimer

The rhythm method has a high failure rate. Consult with your healthcare provider for reliable contraception options.