Pregnancy week 28
This week your baby is about the size of eggplant — around 37.6 cm and 1005 g.
Your baby this week
Welcome to the third trimester! Your baby is now about the size of an eggplant and can blink and tell the difference between light and dark. The brain keeps growing rapidly, forming more folds, and layers of fat are building up that will help regulate body temperature after birth. Sleep and wake patterns are becoming clearer, and you may notice certain times when your baby is more active.
Your body this week
As the third trimester begins, some fatigue may return, and you might feel more short of breath as your uterus presses on your diaphragm. Feeling your baby's movements clearly is also common now, and your doctor may ask you to start keeping an eye on kick counts around this time.
Tips for this week
Pay attention to your baby's movements and get to know their usual pattern; if you notice a clear decrease, contact your provider without hesitation. Sleeping on your side, ideally the left, can improve blood flow to you and your baby. Keep up with your check-ups, which become more frequent in this trimester to make sure you're both doing well.
Frequently asked questions
How big is the baby at week 28?+
At week 28, your baby is about the size of eggplant — roughly 37.6 cm and 1005 g, though every baby grows at its own pace.
Which trimester is week 28?+
Week 28 falls in the Third trimester.
How many weeks are left at week 28?+
At week 28, you have about 12 weeks to go until the typical 40-week due date.
Is week 28 normal?+
Every pregnancy is different. If you feel well and your check-ups are on track, week 28 is usually a normal part of the journey — but always reach out to your doctor or midwife with any concern.
This guide is for general information and reassurance — it isn't medical advice. Always follow your doctor or midwife for your own pregnancy.