Anal sex could cause this. You should not practice this or greatly reduce the amount of times you this, as the penis breaks the walls of your insides when it penetrates you. You should ask the boys to stop penetrating you in that area. If you really need to practice sex then have them suck your penis or you could suck theirs.
It is a case to call immediately the ambulance corps, or visit your doctor.
The lower rectum has blood vessels entering from the sides of the pelvis
The upper rectum receives its blood supply from branches of the inferior mesenteric artery from the abdomen
If any part of the digestive system is bleeding , then your stool will have blood in it. The stool forms and passes through your intestines, bowels, etc , and if you are having issues with bleeding- then obviously the blood will pass down with the stool when it exits your rectum.
Sympathetic stimulation causes relaxation of the rectum's smooth muscle, leading to decreased motility and tone. This can result in decreased urgency and the ability to retain feces.
yes, yes it is
Weakening of sphincter ani muscle and often the pubo rectalis muscle too. With this increased intraabdominal force causes prolapse of rectum.
The rectum is made of tissues that include smooth muscle, mucous membrane lining, and blood vessels. These tissues allow the rectum to stretch to accommodate stool and facilitate its transportation for elimination.
That mean it contain old blood as if from oesophagus,stomach and upper small intestine.
It can be caused by many things. Take your dog to the vet.
BRBPR means bright red blood per rectum.Bright red blood per rectum.
Ribs, rectum, red blood cells(?).