30 weeks pregnant
At 30 weeks you are in month 7 and the third trimester. Your baby is about the size of a coconut: 39.9 cm and 1.5 kg.
As big as
coconut
Length
39.9 cm
Weight
1.5 kg
Month
7
Trimester
third trimester
To go
70 days
Averages. Measured crown to rump up to week 20, crown to heel after that. Healthy babies vary a lot.
Your baby this week
The baby can grab, turn and kick with real force.
Your body
Your pelvis is loosening up; a support band can feel good.
Good to know
Ten weeks to go: the pattern of movement now matters more than the count.
To sort around these weeks
- Agree your leave start date with your employer.
- Write a birth plan and go through it with your midwife.
Follow your pregnancy week by week
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Frequently asked questions
How many months is 30 weeks pregnant?
30 weeks pregnant falls in month 7 of your pregnancy.
Which trimester is 30 weeks?
At 30 weeks you are in the third trimester.
How big is a baby at 30 weeks?
On average 39.9 cm, about the size of a coconut. Healthy babies vary a lot.
How long to go at 30 weeks?
Until your due date (40 weeks): 10 weeks, 70 days.
All weeks
General information, not medical advice. If in doubt, call your midwife or GP. Sources: WHO fetal growth charts (Kiserud et al., PLoS Med 2017); Robinson and Fleming 1975; NHS, Your pregnancy and baby guide.