Sexual positions do not equal sexual knowledge (adult novels about sexual knowledge)

According to media reports, a man in Hong Kong and his girlfriend who lives in Shenzhen only get together once every few months. As a result, the two of them had intense sex, which resulted in the man's lower body bruising and swelling, difficulty urinating, and inability to walk. After examination, the doctor found that the patient's right corpus cavernosum was ruptured due to excessive force during sexual intercourse. The doctor immediately performed surgery on him, and after the operation, the ruptured corpus cavernosum was reconnected.
Most people believe that sex is innate and can be learned without any instruction. Very few people pay attention to so-called "sex education", and many people obtain so-called sexual knowledge (sexual positions?) through pornographic videos. But the reality is often not like this. Many couples often end their intercourse hastily and go to the hospital for emergency treatment due to continuous bleeding or unbearable pain.
According to the clinical experience of urologists and obstetricians and gynecologists, the following are common phenomena:
1. Why do girls bleed continuously? Generally speaking, the hymen will rupture during the first intercourse, accompanied by a small amount of bleeding and slight pain, which is a normal phenomenon. As for a few people who experience heavy bleeding and difficulty in stopping, this is mostly because the boy's movements are rough and lack gentleness during sexual intercourse, causing deep lacerations to the girl's perineum or vagina. Once it happens, you should go to the hospital immediately for suture surgery to stop the bleeding. Never avoid medical treatment because of shyness.
2. Breaking the penis: Male erection is caused by the congestion of the corpus cavernosum of the penis, which is like a long balloon filled with water. If the movement is too violent, it may cause the genitals to break, which is medically known as "corpus cavernosum rupture." The reason for this situation is mostly because the boy's erect penis hits the girl's vulva violently. It may also happen when it hits the cervix after being inserted into the vagina quickly. Once the penis is broken, the erection will disappear immediately, the injured area will be extremely painful, the penis will swell and turn bluish purple, subcutaneous bleeding will cause the penis to become deformed, and the urethra opening will also bleed. At this time, you should go to the hospital to have surgery to repair the ruptured corpus cavernosum and urethra.
3. Suffocating the penis: If a boy’s foreskin is too long and causes “phimosis”, the phenomenon of “phimosis” may occur during sex. Generally, for those with excessive foreskin, the foreskin can be turned up to expose the glans penis. In the case of so-called phimosis, the foreskin cannot be turned up and the glans penis cannot be exposed. During sexual intercourse, as the penis enters the vagina, the foreskin tightly wrapped by the vaginal wall will be forced to turn up and cannot be wrapped back, thus binding the front end of the penis, causing swelling, pain in the glans penis, and edema of the foreskin. Over time, ischemia and necrosis may occur. This is the so-called "phimosis." Once "phimosis" occurs, it should be promptly repositioned to save yourself - use the index and middle fingers of both hands to pinch the penis under the foreskin, apply some paraffin oil or ointment such as chloramphenicol on the coronal sulcus of the glans, and use both thumbs to push the glans forcefully into the foreskin. If the glans can be retracted into the foreskin, it means that the reduction is successful. If the reduction fails, you should go to the hospital for emergency treatment immediately. However, I still advise boys with phimosis to undergo circumcision surgery as soon as possible to solve the problem once and for all.
4. Sexual fainting During sexual intercourse, either party may suddenly become pale and lose consciousness, and may regain consciousness after a short rest. This is generally known as "sexual fainting." There are two possible reasons for "fainting during sex": the first is mainly mental factors, because the emotions are easily agitated, excited or nervous during sex (especially in abnormal sexual relationships or first-time sexual partners), which can cause mental fainting. This situation is more common in young and healthy sexual partners. Once it occurs, you should stop sexual intercourse immediately and let the other person lie flat and quietly for a while (without a pillow) to recover. The second reason is more common among newly married elderly couples suffering from heart disease, epilepsy and other diseases. At this time, they should be sent to the hospital in time without delay.