What to Expect on MSN

When Do Babies Open Their Eyes in the Womb?

Your little one is practicing using those peepers even before she's born. Here's how and when your baby's vision develops in ...
BabyCenter on MSN

Fetal development: When do your baby's sex organs develop?

The external genitals start out as several small bulges that form between your baby's legs at 4 to 5 weeks of pregnancy.