Pregnancy Due Date Calculator – Estimate Your Baby’s Due Date

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Written by Dr. T.K. Nadisha Shanuka

MBBS

Medical content writer and healthcare educator.

This free Pregnancy Due Date Calculator helps estimate your expected delivery date (EDD), gestational age, and pregnancy trimester using the first day of your last menstrual period (LMP). This tool is designed for educational purposes only and does not replace professional medical advice.

💕 Pregnancy Due Date Calculator

Estimate your EDD, gestational age, and trimester

First Day of Last Menstrual Period (LMP)

Average Cycle Length (days)

Calculation Method

Please enter a valid LMP date (not in the future).

Estimated Due Date (EDD)

Weeks Pregnant

Current Trimester

Est. Conception Date

Viability Date (~24w)

Pregnancy Progress

1st Trimester (wk 1–13)2nd (14–27)3rd (28–40)

Key Milestones

Medical Disclaimer: This calculator provides estimates based on standard formulas. Actual due dates can vary. Always confirm your due date and pregnancy progress with a qualified healthcare provider or midwife.

Pregnancy Due Date Calculator – Estimate Your Baby’s Due Date

Written by Dr. T.K. Nadisha Shanuka

💕 Pregnancy Due Date Calculator

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