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 ...

Keep an eye out for any changes in your baby’s diaper contents, as well as any signs of discomfort, irritation, or dehydration. Is Baby Diarrhea Common It’s not uncommon for babies to have loose stool ...