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Natural Cycles

The first FDA cleared birth control app.

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Overview

Natural Cycles is a digital health company that has developed the world's first app to be cleared by the FDA in the U.S. and certified in Europe as a form of contraception. Users measure their basal body temperature each morning and log it in the app. The app's algorithm then analyzes the data to identify a user's daily fertility status, providing 'green days' (not fertile) and 'red days' (use protection). It can also be used in a 'Plan a Pregnancy' mode.

✨ Key Features

  • FDA Cleared and CE Marked for contraception
  • Algorithm analyzes basal body temperature
  • Daily fertility status (fertile/not fertile)
  • Modes for preventing and planning pregnancy
  • Integrates with smart thermometers and wearables (Oura, Apple Watch)
  • Tracks cycle patterns and provides insights

🎯 Key Differentiators

  • Regulatory clearance as a medical device for contraception
  • Clinically validated effectiveness
  • Focus on temperature-based algorithm

Unique Value: Provides a scientifically validated and government-cleared digital contraceptive method, empowering women with a hormone-free choice for managing their fertility.

🎯 Use Cases (4)

Hormone-free digital birth control Planning a pregnancy by identifying the fertile window Tracking and understanding the menstrual cycle Monitoring body temperature for health insights

✅ Best For

  • Use as a regulated medical device for contraception
  • Identifying ovulation for pregnancy planning

💡 Check With Vendor

Verify these considerations match your specific requirements:

  • Users unable or unwilling to measure temperature daily
  • A replacement for a clinical EMR system

🏆 Alternatives

Flo Health Clue Traditional contraception methods

Unlike simple period trackers, Natural Cycles is a regulated medical device with proven efficacy for preventing pregnancy. Unlike hormonal methods, it has no physiological side effects.

💻 Platforms

iOS Android

✅ Offline Mode Available

🔌 Integrations

Apple Health Oura Ring Apple Watch

🛟 Support Options

  • ✓ Email Support

🔒 Compliance & Security

✓ HIPAA ✓ GDPR ✓ ISO 27001 ✓ FDA Cleared (Class II Medical Device) ✓ CE Marked (Europe) ✓ ISO 13485 ✓ ISO 27001

💰 Pricing

$12.99/mo
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