Your pregnancy, week by week
From week 2 to week 41, what is happening with your baby, your body, and what to do about it. Written by our educators.
First trimester
Weeks 2–13
Second trimester
Weeks 14–27
Week 14
14 Weeks Pregnant
Week 15
15 Weeks Pregnant
Week 16
16 Weeks Pregnant
Week 17
17 Weeks Pregnant
Week 18
18 Weeks Pregnant
Week 19
19 Weeks Pregnant
Week 20
20 Weeks Pregnant
Week 21
21 Weeks Pregnant
Week 22
22 Weeks Pregnant
Week 23
23 Weeks Pregnant
Week 24
24 Weeks Pregnant
Week 25
25 Weeks Pregnant
Week 26
26 Weeks Pregnant
Week 27
27 Weeks Pregnant
Third trimester
Weeks 28–41
Week 28
28 Weeks Pregnant
Week 29
29 Weeks Pregnant
Week 30
30 Weeks Pregnant
Week 31
31 Weeks Pregnant
Week 32
32 Weeks Pregnant
Week 33
33 Weeks Pregnant
Week 34
34 Weeks Pregnant
Week 35
35 Weeks Pregnant
Week 36
36 Weeks Pregnant
Week 37
37 Weeks Pregnant
Week 38
38 Weeks Pregnant
Week 39
39 Weeks Pregnant
Week 40
40 Weeks Pregnant
Week 41
41 Weeks Pregnant
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