Many young couples often have forbidden sex, but they are a little afraid of hearing about unmarried pregnancy. Therefore, many people have come up with the idea of extracorporeal ejaculation to achieve contraception, but in fact, this is not a good way to achieve contraception. Sometimes it is counterproductive, causing a decline in sexual function and certain harm to men. Many young men and women who do not understand science think that in vitro fertilization can satisfy their own goals. This often makes it easy to miss the best time for contraception, leading to accidental pregnancy, and the harm it brings still needs us to understand. 1. It can easily cause sexual neurasthenia in men During the whole process of sexual life, the sexual response of men is completed under the control of the cerebral cortex. The psychological and physiological stimulation during sexual intercourse will cause a series of changes, and the high excitement will make the mind tense, the heartbeat faster, the blood pressure higher, etc. At the same time, the reproductive organs will show the congestion of the blood vessels in the penis and the contraction of the muscles. If sexual intercourse is interrupted at this time, and people feel that they have not had enough fun, it will inevitably have an adverse effect on sexual psychology. Over time, sexual neurasthenia is likely to occur, causing premature ejaculation, impotence, etc. The method of extracorporeal ejaculation is also called the withdrawal method or the method of sexual interruption. The method of extracorporeal ejaculation is based on the physiological phenomena of men. The male orgasm is divided into two stages. In the first stage, the semen is concentrated in the main part of the penis, which is called the "inevitable ejaculation" stage. After a few seconds, it reaches the second stage - the "ejaculation stage", and the semen is ejected through the urethra. When using the method of extracorporeal ejaculation, the man pulls the penis out of the vagina at the inevitable ejaculation stage and ejaculates outside the woman's body. 2. It may cause functional anejaculation During male sexual intercourse, due to the climax of sexual excitement, the penis is erect and hard before ejaculation. If sexual intercourse is forcibly stopped and the penis is pulled out at this time, the function of the central nervous system and the lumbar ejaculation center will be impaired. Over time, it is easy to suffer from functional anejaculation. 3. It can easily cause discord between couples Normal, moderate and harmonious sex life can enhance the relationship between husband and wife, but the unscientific contraceptive method of ejaculation outside the body often creates a gap between husband and wife. Once the woman becomes pregnant, the man often thinks that it is not his own semen (the small part that overflows before ejaculation outside the body) that flows into the vagina (contraception failure), but mistakenly thinks that the woman has an affair and is unfaithful, which leads to quarrels and causes family misfortune. If sexual intercourse is forcibly interrupted, the woman cannot get complete satisfaction, her sexual psychology is suppressed, and she develops aversion to sexual intercourse, which also casts a shadow on the relationship between the couple. We can understand the harm of in vitro fertilization, and these harms are mainly for men. Especially for the relationship between men and women, it is easy to cause cracks, so it is very important for couples to take good contraceptive measures and cultivate their relationship. If you find any adverse symptoms in your body, you should go to the hospital for examination in time. |
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