It's a dirty job, but someone's gotta tell you about what's in your child's diapers. Here's a guide to the baby poop changes you'll see over the first year. The mysteries of a baby’s diaper are ...

Biliary atresia is a rare condition that affects newborns and young infants. One of the most noticeable signs of this condition is a change in stool, which may appear as early as the first few weeks ...