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Pregnancy Calculator

Estimate your due date, gestational age, trimester, conception date, and pregnancy progress from your LMP.

pregnancy calculatordue date calculatorpregnancy week calculatorconception date calculator
Enter your LMP date to estimate your due date and current pregnancy timeline.

Pregnancy progress

0% of the forty-week timeline

Estimated due date

—

Gestational age

—

Trimester

—

Conception estimate

—

Days remaining

—

Current week

—

Milestone summary

Week-by-week highlights

How to use

How to Use the Pregnancy Calculator

  1. 1 Enter the first day of your last menstrual period using the date field.
  2. 2 Review the estimated due date, current gestational age, trimester, and likely conception window.
  3. 3 Use the pregnancy timeline to follow your weekly progress and upcoming milestones.

The Pregnancy Calculator estimates due date and pregnancy progress from your last menstrual period with a simple browser based workflow. It is a helpful due date calculator for checking gestational age, trimester timing, and key pregnancy milestones.

If you are looking for a pregnancy week calculator or a conception date estimate, this tool gives a fast overview for planning and discussion. It is designed for convenience and should not replace advice from a qualified healthcare professional.

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