Twins are taking over! These days, around 31 out of every 1,000 babies born in the U.S. are twins, according to the Centers for Disease Control and Prevention (CDC). Back in 1980, only about 19 in ...
Before your baby can smell, taste, see, or hear, he's already developed his sense of touch. You might not think about touch as often as the other senses, but it's key to survival: Animals and people ...