A Utah lawmaker has introduced a bill that would require Utah schools to show students videos of fertilization and ...

A baby's digestive system starts to develop before you might even know you're pregnant. While their first bowel movement isn't until after they're born, babies do pee in the womb and build up waste ...

It’s 5:45 p.m. and you’ve just arrived home after a long day at work. You’d like nothing more than a glass of pinot and to binge old episodes of your favorite show. Into the kitchen comes young Sally, ...

Even in the womb, where all oxygen is provided by the parental placenta, fetuses can-and do-yawn. More yawns during observation were associated with a lower weight at birth-potentially indicating mild ...