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.
By Katie Dukes, EdNC When babies are born, their brains contain billions of neurons. But how those neurons interact — and ...
Healthy vision is integral to a baby learning early literacy skills. To support literacy and vision development, parents should read to their child early on, limit screen time and watch out for any ...
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