Yellow poop or yellow diarrhea can have many causes, and though it's often harmless, it can indicate a more serious health ...

Their poop tends to be dark yellow, and it may have tiny flecks ... bodies cannot yet digest properly. Very watery stool can result from diarrhea. A baby with diarrhea may also poop more often ...

along with an increased frequency of motions and quantity of stool. This is a sign of yellow watery diarrhea in babies. , ...