Yes, Natural Cycles is the first FDA-cleared birth control app in the U.S. 🎉 It uses temperature tracking and algorithm-based predictions to help users prevent or plan pregnancy naturally.

How Does Natural Cycles Work?

• FDA-cleared as a contraceptive (Class II medical device).


• Uses basal body temperature (BBT) and menstrual cycle data.


• Provides daily fertility status updates (red/green days).

Key Features & Benefits

✅ 93% effective with perfect use (78% typical use).
✅ Hormone-free alternative to traditional birth control.
✅ Syncs with wearable devices like Apple Watch and Oura Ring.

People Also Ask

#### Is Natural Cycles as reliable as the pill?
While no method is 100% foolproof, the app’s FDA clearance confirms its clinical efficacy when used correctly.

#### Can Natural Cycles help plan pregnancy?
Yes! Many users switch to "plan mode" to track fertile windows for conception.

#### Are there side effects?
Unlike hormonal methods, Natural Cycles has no chemical side effects—just a learning curve for consistent tracking.

For transparency, the FDA reviewed clinical studies showing its effectiveness. Always consult a healthcare provider to choose the best option for you. 💡