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.

Diarrhea can be more difficult to detect because a baby's stool is naturally loose and unformed. A watery stool that occurs more frequently than usual can be a sign of trouble. Mucus, blood ...

Common causes include viruses, bacteria, and parasites. Diarrhea is characterized by loose or watery stools. Most cases of diarrhea are due to bacteria, viruses, or parasites. Digestive disorders ...