Hi, I had a couple minor experiences with bright red blood from my rectum, both times, very minimal, and months apart. I recently had an experience with a bloody stool that was maroon in color, which last a few minutes. My doctor wants me to get a colonoscopy, but when researching, I read that I should see a doctor if symptoms persist for 2-3 weeks. I am 48 years old with no colon cancel in my family history. Should I get a colonoscopy or should I wait to see if symptoms of bleeding persist? So far a blood y stool is my only symptom. Thank you ~ Sherri