出産予定日計算機

最終月経日、受胎日、または体外受精の移植日から予定日を計算します。

Pregnancy Due Date Calculator

Calculate your pregnancy due date and track milestones using LMP, conception date, or IVF transfer date

Calculation Method

First Day of Last Period (LMP)

Enter the first day of your last menstrual period

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Enter your date above to calculate your due date