alert! External ejaculation can easily lead to frigidity

　　in vitro ejaculation It refers to a way of pulling out the penis at the moment of ejaculation during sexual intercourse, so that the semen is ejected outside the woman's body. This method is often used as a method of contraception, but it is unreliable and harmful to the body.

　　In vitro ejaculation contraceptive method affects both men and women

　　Some young couples use external semen ejaculation as a contraceptive method when having sex. This method seems simple and easy, but it has many harmful effects.

　　1. Easily lead to contraceptive failure

　　In vitro semen discharge means that when sexual intercourse reaches climax and is about to ejaculate, the sexual intercourse is immediately interrupted to allow the semen to be discharged outside. This natural contraceptive method often fails to achieve its purpose. Why? It turns out that when both men and women have sexual intercourse, due to the climax of sexual excitement, a small amount of semen will overflow into the vagina along with the contraction of the vas deferens. Although the amount of semen is small, it is sperm The largest number makes it easier to get pregnant.

　　2. Easily cause sex nerve weak

　　During the entire process of a man's sexual life, his sexual response is completed under the control of the cerebral cortex. The psychological and physiological stimulation during sexual intercourse will cause a series of changing reactions. High excitement will cause mental tension, accelerated heartbeat, and increased blood pressure. At the same time, the reproductive organs show congestion of blood vessels in the penis and muscle contraction leading to erection. If sexual intercourse is suddenly interrupted when reaching climax, it will inevitably have adverse effects on sexual psychology. Over time, sexual neurasthenia may easily occur, causing Premature ejaculation、Impotence Symptoms.

　　3. Easily cause functional anejaculation disorder

　　During sexual intercourse, due to sexual excitement, the penis becomes more erect before ejaculation. If sexual intercourse is forcibly interrupted at this time, semen discharge outside the body will cause dysfunction of the central nervous system and the lumbosacral ejaculatory center. Over time, it is easy to suffer from functional anejaculation.