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Due date calculator

You are pregnant? Congratulations!

Please enter the date of your last menstruation and the average length of your cycle and we will calculate your due date, the week of pregnancy and the beginning of your maternity leave.

 

How the due date calculator counts:

An average pregnancy takes 40 weeks. The pregnancy starts on the first day of the last menstruation. Doctors and midwives also calculate according to this method.

First day of the last menstruation:


Tage (on average 28 days, if you do not exactly know how long your cycle is)