30 weeks pregnant: baby is the size of a cucumber
At 30 weeks, baby is about the size of
a cucumber
Space is getting tight, so there are fewer somersaults.
- Length39.9 cm (15.7 in)
- Weight1.3 kg (2 lb 14 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 30 weeks?
At 30 weeks, baby is about the size of a cucumber: around 39.9 cm (15.7 in) long from head to heel, and weighs about 1.3 kg (2 lb 14 oz). Every baby grows at their own pace.
What trimester is 30 weeks?
30 weeks is in the third trimester.
How many months pregnant is 30 weeks?
Roughly month 7 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.