Find your fertile window, ovulation date, and best time to conceive
Cycle Information
ℹ️ How it works: Ovulation typically occurs 14 days before your next period. The fertile window spans ~6 days — the 5 days before ovulation and the day of ovulation itself.
Typical range: 21–35 days. Average is 28 days.
Average is 14 days. Range: 10–16 days.
📅 Your Fertility Timeline
⚠️ Medical Disclaimer: This calculator provides estimates only and is not a substitute for professional medical advice. Cycle lengths vary; results may not be accurate for irregular cycles. Always consult a healthcare provider for fertility planning or concerns.