Follow your pregnancy week-by-week with our guide and learn about the changes you and your baby are experiencing.

Click on the week of your pregnancy below to learn more about your baby’s development and what’s new for mum too.

• Understanding pregnancy weeks, months and trimesters

First trimester

Weeks 6 to 13

Second trimester

Weeks 14 to 27

Third trimester

Weeks 28 to 41

Just like adults, all babies are different and develop at varying rates in the womb. This information gives a general idea of your baby’s development and progress.