37 weeks pregnant
Trimester 3 · about 8 months · baby is about the size of a bunch of Swiss chard.
Baby at 37 weeksa bunch of Swiss chard48.6 cm · 2.9 kg
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Your baby this week
Early term. The baby practises gripping and turning toward light.
You this week
Your cervix may begin to soften and thin.
Frequently asked questions
How many months is 37 weeks pregnant?
37 weeks is about 8.5 months of gestation, counted from the first day of your last period. You are in the third trimester.
How big is a baby at 37 weeks?
Around 48.6 cm long and 2.9 kg, roughly the size of a bunch of Swiss chard. These are averages; individual babies vary.
Not sure which week you're in? The pregnancy calculator works it out from your last period or due date.