Pregnancy Week by Week
Follow your journey from conception to birth with our detailed UK-focused guide to your baby's development and your body's changes.
First Trimester
Weeks 1 to 12: The foundation of life is laid. From a single cell to a fully formed tiny person.
Second Trimester
Weeks 13 to 26: The 'golden period'. Energy returns as your baby grows rapidly and you feel those first magical flutters.
Third Trimester
Weeks 27 to 42: The home stretch. Your baby is putting on weight and practicing for their big debut.
Week
27
cauliflower
Week
28
aubergine
Week
29
butternut squash
Week
30
large cabbage
Week
31
coconut
Week
32
squash
Week
33
pineapple
Week
34
cantaloupe melon
Week
35
honeydew melon
Week
36
head of romaine lettuce
Week
37
bunch of Swiss chard
Week
38
leek
Week
39
small watermelon
Week
40
small pumpkin
Week
41
large watermelon
Week
42
ready to meet you