Which Way Is Up?
All In Your Head
Watch And Learn: Our Favorite Content About Infant Development
5 Amazing Facts About Babies
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Key Facts In This Video
Milk produced by mothers shortly after birth is low in fat, saturated with antibodies and is high in protein. 00:39
Babies are born with approximately 270 bones. 01:33
A baby's "soft spot" on the head is known as the fontanelle. 01:55
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