Pregnancy Due Date Calculator
Estimate your 40-week due date and track key pregnancy milestones based on your LMP.
Estimated Due Date
Select LMP Date
Current Progress: —
Pregnancy Timeline & Milestones
• Enter your last menstrual period date above to view estimated trimester dates and developmental milestones.
Ovulation & Fertile Window Calculator
Determine your most fertile days and ovulation window for family planning.
Estimated Ovulation Date
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Cycle Predictions
• Enter your last period start date to calculate peak fertility and next cycle estimation.
Baby Growth & Percentile Tracker
Estimate weight and height percentiles based on age and measurements.
Estimated Weight Percentile
50th Percentile
Estimated Length Percentile
50th Percentile
Growth Notes & Guidance
• Enter your baby’s age and current measurements to review WHO growth standards estimates.
