What does my pregnancy look like at 27 weeks?

How does my baby grow at 27 weeks?

Believe it or not, this is the last week before you enter the final third trimester. At 27 weeks, your baby is around 36.6cm (the size of a big leek).

Around this time, your baby is continuing to gain weight as they grow!

Inside your baby’s lungs, a substance called surfactant is beginning to coat the lung walls. Surfactant is important, as it stops the tiny airways and air sacs from sticking together. Once your baby is born, their lungs will inflate with air.

Your baby’s heart rate will have slowed to around 140 beats per minute, which is still incredibly fast compared to your own!

What are the pregnancy symptoms at 27 weeks?

If you haven’t already, it’s probably a good time to reach out to your doctor or midwife to find out about antenatal classes. These are a fantastic way of discovering more about what to expect in labour, as well as providing you with a new social network to lean on when the going gets tough.

In some places, this may be the last week in which you can fly without a “fit to fly” certificate, so if you intend to take any more holidays before your baby is born, speak to your airline to check on their requirements before boarding that plane.

Congratulations! You’ve reached the end of the second trimester! As your baby continues to grow and develop in the third trimester, your body will start preparing itself for childbirth.

What Does My Pregnancy Look Like at Twenty-Seven Weeks?

Your pregnancy at the end of the second trimester, including baby development and common symptoms.