妊娠週数計算機
最終月経日から現在の妊娠週数と出産予定日を計算します。
Last Menstrual Period (LMP)
Enter the first day of your last menstrual period.
This is an estimate based on a standard 40-week pregnancy. Consult your healthcare provider for accurate medical advice.
最終月経日から現在の妊娠週数と出産予定日を計算します。
Enter the first day of your last menstrual period.
This is an estimate based on a standard 40-week pregnancy. Consult your healthcare provider for accurate medical advice.