Ovulation Calculator

Medical Disclaimer

The calculators and information on ParentCalc.com are for educational purposes only and should not replace professional medical advice. Always consult with your pediatrician or healthcare provider about your child's specific needs.

Calculate Your Fertile Window

Track your ovulation and identify your most fertile days for conception.

About Ovulation Tracking

Signs of Ovulation

  • Change in cervical mucus (clear, stretchy, egg-white consistency)
  • Slight increase in basal body temperature
  • Mild pelvic or abdominal pain (mittelschmerz)
  • Light spotting or discharge
  • Breast tenderness
  • Increased libido

Improving Accuracy

  • Track your cycle for several months to identify patterns
  • Use ovulation predictor kits (OPKs) for confirmation
  • Monitor basal body temperature daily
  • Note changes in cervical mucus
  • Consider fertility tracking apps or devices

When to Seek Medical Advice

  • Trying to conceive for over 12 months (if under 35) or 6 months (if over 35)
  • Irregular or absent periods
  • Signs of hormonal imbalances
  • History of reproductive health issues
  • Multiple miscarriages

Note: This calculator provides estimates based on average cycle patterns. Every woman's cycle is unique. For precise ovulation tracking, consider using multiple methods and consulting with a healthcare provider.