Your Babies: Week 37

fetal development

Hotspot: 520,135

With blood pumping throughout, babies' circulatory systems are complete.

Hotspot: 170,580

Babies' bones and muscles are ready for the outside world.

Hotspot: 150,85

It's harder to move, but your babies keep kicking.

Hotspot: 533,685

Your babies each weigh almost as much as a honeydew melon -- 6 lbs.

WebMD Medical Reference Reviewed by Traci C. Johnson, MD on June 25, 2018
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