Various causes can lead to rectal bleeding, including some that you have mentioned - fissures, hemorrhoids, polyps, cancer etc.
If the bleeding is superficial, fissure or hemorrhoids are most likely.
However, before settling on that diagnosis, it will be worthwhile to obtain a colonoscopy to ensure there isn't anything more serious going on. This is especially true if there is a change in stool urgency.
These options can be discussed with your personal physician.
Followup with your personal physician is essential.
This answer is not intended as and does not substitute for medical advice - the information presented is for patient education only. Please see your personal physician for further evaluation of your individual case.
Kevin, M.D.
kevinmd_b
I have blood coming from my anus but only after I've had a boul movement, and its not in the stool. It doesn't come before my period it's just there. I haven't had my period since october and it lasted three weeks. what could this mean?
It is possible that endometriosis could be causing your symptoms.
Thank you for your response. I appreciate your time and concern and understand that I need to see a physician in person.