Add Yahoo as a preferred source to see more of our stories on Google. While not the most common sign, narrow stools can be indicative of colorectal cancer. Tetra Images via Getty Images With more and ...

Early research also indicates there could be some differences in symptoms between men and women.

Cologuard is a colon cancer screening test you can do at home. It’s a noninvasive, stool-based test that comes in a kit. You use the kit to collect a stool sample. Then you send the sample to a lab ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Poop irregularities may be more “regular” than you ...