Pregnancy Due Date & Trimester Planner

Estimate your due date and track your current week with trimester milestones.

Inputs
If given, due date ~ conception + 266 days
Notes:
  • Due date by LMP adds 280 days; by conception adds ~266 days.
  • Current week is estimated from LMP unless conception provided.
  • Consult your healthcare provider for confirmation.
Results
Estimated Due Date
—
Current Week: —
Trimesters

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