Těhotenská kalkulačka pro Android

This very small and simple app is designed to calculate the approximate date of conception and birth. It runs on mobile devices with Android operating system.
After installing and launching the app, just enter the date of the first day of your last menstrual period.
To enter the date, click on the Set First Day of Last Menstrual Period button and select the appropriate date from the dialog box. Confirm with OK button and the calculation will be performed.

You can see the results under each heading.

Date of last menstruation: (date of the first day of the last menstruation)
Estimated Conception Date: (approximate date of conception)
Date of Due: (approximate date of delivery)