Conception Calculator
Calculate your fertility window, ovulation date, and estimated due date. Track your menstrual cycle and plan for pregnancy with our accurate conception calculator.
Step 1: Cycle Information
Understanding Your Cycle
Ovulation typically occurs 14 days before your next period. The fertile window includes the 5 days before ovulation and the day of ovulation itself.
Step 2: Personal Information
Age & Fertility
Fertility naturally declines with age, with the most significant decrease starting around age 35. Regular cycles and good health improve conception chances.
Conception Results
Estimated Due Date
Monthly Fertility Timeline
| Cycle Day | Phase | Fertility | Recommendation |
|---|
Conception Probability by Day
Factors Affecting Conception
Conception Probability = (Age Factor × Cycle Regularity × Health Status) × Timing
Age factor decreases after 35. Regular cycles improve timing accuracy. Good health optimizes fertility. Perfect timing during the fertile window maximizes chances.
Need Professional Fertility Guidance?
Connect with our fertility specialists for personalized advice, cycle tracking, and comprehensive fertility planning tailored to your needs.
Consult a Specialist