Medically reviewed by Jay N. Yepuri, MD Anyone can occasionally have narrow stools. As long as bowel movements are otherwise ...

Deep red or brown may suggest bleeding in your upper colon or small intestine. Black or tarry stool may suggest bleeding in the upper part of your digestive tract, like the stomach or esophagus.

it may not be fully absorbed, and you may end up with poop that color. Additionally, especially when Crohn’s disease is active, blood or mucus in stools is common. Blood in the stool can make it ...

Period poop usually tends to involve diarrhea that should clear up when your period ends. This happens because your changing hormones can cause your digestive tract to speed up. About 10-16 days ...