Do you want to work out approximately on what day your baby will be born? Or do you want to calculate which week of pregnancy you are in? Then use the pregnancy calendar below. The calendar is based on an average menstrual cycle of 28 days.
What pregnancy week are you in?
To calculate which week of pregnancy you are in, you need to know the start day of your last period. That day counts as the first day of pregnancy, even if you are not actually pregnant yet. From there you count the weeks that follow. Use our pregnancy calendar – it’s easy and quick!
You can calculate which week of pregnancy you or your partner are in and get an approximate date of birth. Fill in the date of the last menstrual period and click “Calculate”. The calendar is based on an average menstrual cycle of 28 days.
You are in week:
Estimated birth date:
*NB! These calculations are based on certain assumptions and may not be accurate specifically for you.
Source: www.1177.se fact-checked by the RFSU clinic