I am a healthy 21-year-old male and I have no pain passing stool, have had no change
in my bowel movement, and have never bled while
passing stool. I should mention that, last year I developed a hemorrhoid that I think has decreased in size. I haven't thought about it since roughly last year.
I am a bit of a hypochondriac, so my first conclusion is that I have cancer, or polyps, even though I am young and colorectal cancer does not run in my family.