Accurate Ovulation and Fertility Tracker
You can get pregnant only a few days each cycle. Fertility Friend accurately determines these crucial fertile days based on a few easy body observations.
Free
Comprehensive ovulation and fertility tracking with the tools and insights to help you reach your goal.
Track your fertility signs with precision using our advanced algorithms and get accurate interpretations.
How It Works
Access your data across web, iOS, and Android. Integrates with Apple Health, Fitbit and Oura Ring.
Chart Overlay, Chart Duo, "Charts Like Mine" and other powerful tools help you understand your unique patterns. Compare your charts with millions of others to identify trends.
Access fertility charting tutorials, FAQs, and courses. At your own pace.
Get Started in 10 Minutes
The leader in fertility charting since 1998 with over one million pregnancies.
Join millions of women who trust Fertility Friend to help them understand their bodies.
Free
