Pregnancy Calculator

Estimate a pregnancy schedule based on due date, last period, ultrasound data, conception date, or IVF transfer date.

Calculate Based On:

Due Date

Last Period Date (LMP)

Conception Date

Ultrasound Date

IVF Transfer Date

Cycle Information:

Avg Cycle Length Luteal Phase

Last Period Start Date

Fitness & Health Calculators

Enter date and click Calculate.

Weeks Pregnant

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Days Pregnant

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Trimester

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Progress

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Due Date

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Conception Date

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Pregnancy Week by Week

Week	Date Range	Trimester	Key Milestones

Note: Results are estimations based on averages for single pregnancy. Twin or multiple pregnancy results differ.

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