Pregnancy week by week

19 weeks pregnant

At 19 weeks you are in month 5 and the second trimester. Your baby is about the size of a tomato: 15.3 cm and 272 g.

As big as

tomato

Length

15.3 cm

Weight

272 g

Month

5

Trimester

second trimester

To go

147 days

Averages. Measured crown to rump up to week 20, crown to heel after that. Healthy babies vary a lot.

Your baby this week

A protective layer (vernix) covers the skin.

Your body

Sharp twinges at the side of your bump come from stretching ligaments.

Good to know

Vernix, a protective layer, is forming on the skin.

To sort around these weeks

  • The 20 week scan is usually planned between week 18 and 21.
  • Many women feel the first movements in these weeks.

Follow your pregnancy week by week

In PERIOD. baby you see every week how big your baby is, what is happening and what you can arrange. No ads, and we never sell your data.

4.8on the App Store
100,000+women
Download on the App StoreGet it on Google Play

Frequently asked questions

How many months is 19 weeks pregnant?

19 weeks pregnant falls in month 5 of your pregnancy.

Which trimester is 19 weeks?

At 19 weeks you are in the second trimester.

How big is a baby at 19 weeks?

On average 15.3 cm, about the size of a tomato. Healthy babies vary a lot.

How long to go at 19 weeks?

Until your due date (40 weeks): 21 weeks, 147 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.