Week 15

fetal development

Hotspot: 335,500

Your uterus is expanding and may now reach halfway to your belly button.

Hotspot: 545,610

If you're feeling better, you may be more interested in sex.

Hotspot: 435,535

You'll start gaining more weight now -- about 1 lb. a week.

WebMD Medical Reference Reviewed by Traci C. Johnson, MD on May 17, 2016
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