If you've spotted mucus in your little one's diaper, here's what it might mean – and when to check in with a doctor.

If you run across something new – like mucus – in your baby's poop, you may wonder if it's normal or a symptom of something amiss. "A baby's gut is constantly adjusting to a variety of things ...

Constipation is a concern if bowel movements are hard, infrequent, contain blood or mucus or seem to be causing pain. Diarrhea can be more difficult to detect because a baby's stool is naturally ...