Uncovered anal penetration is the number one sexual activity that carries the highest risk of infection. Bowel cancer is the second leading cause of cancer death in New Zealand. Your prostate also adds certain other substances to the sperm. Bright red blood may be seen only on toilet paper or in the toilet bowl after a bowel movement — not mixed freely with the bowel motion. Eve answers five burning sex questions. Trends is where it gets interesting. From inside your rectum you can feel your prostate about 5 cm past your sphincter on your stomach side.
Besides the sphincters, the networks of blood vessels known as corpora cavernosa inside the anus ensure that moisture and air will not escape when you don't want them to.
Bleeding from the anus
Share Facebook Pinterest Twitter Tumblr. Ejaculation from anyone who is infected easily enters this broken skin and voila—an STI is passed on. Know your body Sex techniques Preparing for sex. Anal bleeding can be a sign of many different problems. First, a quick anatomy refresh: Your prostate also adds certain other substances to the sperm.