What’s happening to the mother?

You are now halfway through your pregnancy. You may feel that you are physically and mentally preparing for childbirth and becoming a parent. Many people find that they are focussing more attention on their impending child and less on the outside world.

The ligaments of your pelvis become increasingly elastic. For some women, standing or walking can be painful. Standing up and climbing stairs can also be difficult.

Development of the fetus

A lot happens during this period. The teeth start to form in the gums, the eyelids cover the entire eye and the nails have grown out. The lungs and respiratory tract develop further, getting ready to breathe in air. The pancreas has also begun to produce hormones and insulin.

The baby has spells when it is awake and when it is sleeping. The baby normally weighs around 500 grams at this stage.

Pregnant woman at the doctor's.

Antenatal checks and tests

All pregnant women are entitled to antenatal care. The service is free and intended to ensure that you receive the best possible care and guidance during and after your pregnancy.

Illustration: Lev Dolgachov / Mostphotos

Feel life

Tips for pregnant women on how to monitor your baby’s movements. Information in Arabic, English, Norwegian, Polish, Somali, Spanish, Tigrinya and Urdu.

Zanzu

Information about pregnancy, childbirth and the postnatal period in Arabic, English, Farsi, French, Norwegian, Polish, Somali, Tigrinya and Turkish aimed at immigrants and others with a short period of residence in Norway.

Content provided by The Norwegian Directorate of Health

The Norwegian Directorate of Health. Pregnancy week 21 to 23. [Internet]. Oslo: The Norwegian Directorate of Health; updated Thursday, May 8, 2025 [retrieved Monday, September 29, 2025]. Available from: https://www.helsenorge.no/en/pregnancy-and-maternity-care-in-norway/pregnancy-week-by-week/gravid-uke-21-til-23/

Last updated Thursday, May 8, 2025