How about anal sex
summary
Sexual life, many heterosexual friends in order to seek stimulation, some menstruation can not have sex under the circumstances of the choice of anal sex, gay friends are also the favorite, then, anal sex OK, let's introduce.
How about anal sex
Anal sex can easily infect sexually transmitted diseases. Professor Judy kuriansky, a sexologist at Columbia University, said: "there are many shocking misconceptions about anal sex among young people. They don't think it's (vaginal) sex, so they don't get sick. " In fact, the risk of anal sex is many times higher than vaginal sex, the biggest problem is easy to infect the disease, the main reason is that the rectum is easy to absorb liquid, and anal sex is easy to cause wounds to the anal structure. If one party suffers from sexually transmitted diseases, such as HIV, amoeba, chlamydia, it is easy to pass through anal sex without protective measures.
Anal sex is easy to damage the anal structure, the vagina is composed of epithelial tissue, compared with the anus is much more fragile, forced insertion of the penis in anal sex is easy to cause anorectal mucosa damage. Liu Shaojie said that the anus has two kinds of epithelial tissue in its anatomical characteristics: below the dentate line where the anal skin connects with the rectal mucosa is multilayer squamous epithelium, which has good wear resistance and extensibility of the skin. This part is innervated by the somatic nerve, which is more sensitive to pain; above the dentate line is a single layer of columnar epithelium, which is easily damaged by friction, and this part is innervated by the visceral nerve, which is more painful If you are not sensitive, you may not know when you are injured.
Fecal contamination: there are feces in the anus and rectum of patients with various diseases, which contain a large number of infectious microorganisms. Even if enema is carried out before anal intercourse, it is often not clean. In addition to infection of wounds caused by anal intercourse, these microorganisms can also lead to "lewd bowel syndrome", according to Liu Shaojie. After anal intercourse, feces on fingers and sexual organs lead to the spread of bacteria, which contaminate food and tableware and cause bacteria to enter the human digestive tract. After a incubation period of 6-72 hours, the patient has severe Salmonella infection, which can suddenly lead to abdominal pain, diarrhea, nausea and vomiting Vomiting and fever symptoms, some people have headache, muscle pain, back pain, if the treatment is not timely, not thorough, it is easy to turn into chronic.
matters needing attention
Do you have a good understanding of anal sex? There are many hazards of anal sex. If you have anal sex, you'd better get rid of this habit and cultivate more hobbies beneficial to physical and mental health.
