Week 12

fetal development

Hotspot: 455,480

By the end of this week you may have gained anywhere from 1.5 to 4.5 lbs.

Hotspot: 470,75

Extra melanin may make the skin on your eye lids, cheeks, and nose look brown.

Hotspot: 420,715

Increased blood flow may give your vulva a bluish tint.

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

Get Pregnancy & Parenting Tips In Your Inbox

Doctor-approved information to keep you and your family healthy and happy.

By clicking Subscribe, I agree to the WebMD Terms & Conditions & Privacy Policy and understand that I may opt out of WebMD subscriptions at any time.