38 weeks pregnant: baby is the size of a leek
At 38 weeks, baby is about the size of
a leek
Baby is practicing breathing and getting ready for birth.
- Length49.8 cm (19.6 in)
- Weight3.1 kg (6 lb 13 oz)
- Trimester3 of 3
Baby is measured from head to heel at this stage. These are rounded averages. Your ultrasound is the only real measurement of your baby.
Questions moms ask
How big is a baby at 38 weeks?
At 38 weeks, baby is about the size of a leek: around 49.8 cm (19.6 in) long from head to heel, and weighs about 3.1 kg (6 lb 13 oz). Every baby grows at their own pace.
What trimester is 38 weeks?
38 weeks is in the third trimester.
How many months pregnant is 38 weeks?
Roughly month 9 of 9.
Related tools
This page gives estimates, not medical advice. If you're worried about your baby's growth, talk to your doctor or midwife.