Pregnancy calendar

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!

Pregnancy calendar

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.

Which week are you in?

When you are calculating how far a pregnancy has progressed, you start with the first day of your last period. This counts as the first day of pregnancy, even though you are not actually pregnant yet. You then count the weeks that follow.

There is often a difference between how a healthcare professional expresses which week you are in and how most expectant parents do. When an expectant parent says “I’m in week 20” it usually means that 19 whole weeks have gone, and you are now in the 20th week that has begun. Say, for example, that it’s three days into the 20th week. A midwife calls this week 19 + 3, because healthcare workers only count whole weeks, plus days in the week that has started.

Source: www.1177.se fact-checked by the RFSU clinic

2018-12-11 1000 Enkelt & Snabbt Pregnancy test 59