Emotional outbursts, behavioral problems, and inability to pay attention may be caused by a culprit: sleep deprivation. Learn how to tell if your child is getting enough sleep.

There is a biological reason why your teen can’t fall asleep and has a hard time getting up in the morning. Learn how sleep changes in the teen years and how to help your teen get enough sleep.

Everybody has an opinion on sleep training. Learn what the research really says.

In the first few months of pregnancy, the fetus develops a schedule of sleep and wake. This schedule has implications for sleep once your baby is born.

A frequent scene in sitcoms or movies involves a romantic sex scene with a man and a pregnant woman. The man suddenly becomes concerned that he will poke the baby with his penis during sex. So….Does the baby feel a poke?