Pregnancy Chances Calculator
Calculate your pregnancy probability, ovulation window, and conception chances. Get personalized fertility insights based on your cycle and health factors.
Step 1: Personal Information
About Your Cycle
Regular cycles between 21-35 days are typically fertile. Ovulation usually occurs 12-16 days before your next period starts.
Step 2: Health & Lifestyle
Fertility Factors
Age is the most significant factor in female fertility. Lifestyle, health conditions, and cycle regularity also impact conception chances.
Pregnancy Probability Results
Monthly Conception Probability
Ovulation & Fertility Window
Ovulation Tracking Tips
For best results, track ovulation using ovulation predictor kits (OPKs) or basal body temperature (BBT) charting. Have intercourse every other day during your fertile window.
Monthly Probability Breakdown
Conception Probability Formula
Monthly Chance = (Age Factor × Cycle Regularity × Timing Accuracy) × Health Multiplier
Age is the primary factor in fertility. Women under 35 have approximately 20-25% chance per cycle with perfect timing. This decreases with age and irregular cycles.
Need Fertility Consultation?
Connect with our fertility experts for personalized guidance, ovulation tracking assistance, and reproductive health consultations.
Consult a Fertility Specialist