What Is a Fecal Occult Blood Test? The fecal occult blood test (FOBT) looks for the presence of blood in the feces, which may be a sign of a problem in your digestive system. The amount of blood in ...
If you’ve been having stomach problems, your doctor might order a stool culture or ask for a stool sample. This test can look in your poop for bacteria, a virus, or other germs that might be making ...
People are obsessed with poop. Why does it float? Why do its colors and consistencies vary, and is that normal? (Here are 7 things your poop says about you.) People want to know it all—and now, some ...
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