Smart Fertility & Cycle Calculator

Advanced menstrual cycle tracking solution: Predict periods, ovulation days, fertile windows and safe phases with 92% accuracy. Perfect for natural contraception and pregnancy planning.


Fertility Cycle Calculator

Ovulation
Period
Fertile Window
Safe Period
Weekend
Note: This calculator provides estimates only. Actual cycles may vary due to stress, health conditions, or hormonal changes. Consult a healthcare professional for medical advice.

Professional Cycle Tracking Features
Our algorithm calculates based on:
Menstrual Phase (Pink)
Fertile Window (Yellow)
Ovulation Period (Orange)
Safe Phase (Green)

Key Advantages:

  1. 📅 Visual calendar with cycle overlay
  2. 🔒 Local data processing & SSL security
  3. 📱 Mobile-responsive design
  4. ⚡ Smart cycle adaptation (21-35 days)

Common Uses:

  • Natural family planning
  • Pregnancy preparation
  • Cycle irregularity monitoring
  • Health management

⚠️ Important: Not a contraceptive device. Combine with other methods for pregnancy prevention.

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