Your Week by Week Pregnancy Guide

16 Weeks Pregnant
At week 16, your baby is 12 cm (about the size of a large orange) and weighs 100 g.
16 Weeks Pregnant
At week 16, your baby is 12 cm (about the size of a large orange) and weighs 100 g.

17 Weeks Pregnant
At week 17, your baby is 13 cm (about the size of an avocado) and weighs 140 g.
17 Weeks Pregnant
At week 17, your baby is 13 cm (about the size of an avocado) and weighs 140 g.

18 Weeks Pregnant
At week 18, your baby is 15 cm (about the size of a bell pepper) and weighs 200 g.
18 Weeks Pregnant
At week 18, your baby is 15 cm (about the size of a bell pepper) and weighs 200 g.

19 Weeks Pregnant
At week 19, your baby is 15 cm (about the size of a mango) and weighs 260 g.
19 Weeks Pregnant
At week 19, your baby is 15 cm (about the size of a mango) and weighs 260 g.

20 Weeks Pregnant
At week 20, your baby is 15 cm and weighs 300 g.
20 Weeks Pregnant
At week 20, your baby is 15 cm and weighs 300 g.

21 Weeks Pregnant
At week 21, your baby is 27 cm (about the size of a large carrot) and weighs 360 g. They now weigh more than the placenta.
21 Weeks Pregnant
At week 21, your baby is 27 cm (about the size of a large carrot) and weighs 360 g. They now weigh more than the placenta.