Your Baby: Week 37

fetal development

Hotspot: 520,135

With blood pumping through the body, baby's circulatory system is complete.

Hotspot: 170,580

Baby's bones and muscles are ready for the outside world.

Hotspot: 150,85

It's harder to move, but baby keeps kicking.

Hotspot: 533,685

Your baby weighs almost as much as a honeydew melon -- 6 lbs.

WebMD Medical Reference Reviewed by Traci C. Johnson, MD on June 25, 2018
© 2018 WebMD, LLC. All rights reserved.