Abruptly interrupting sex is a taboo. Regarding this misconception, we must first eliminate two misunderstandings: First, ejaculation will not harm your vitality, and holding back ejaculation will not prolong your life. In addition to sperm, 90% of semen is seminal plasma. The main component is water. In addition, there are also a small amount of protein, trace elements, etc. These are easily replenished through metabolism, so ejaculation will not cause damage to the body. Second, some people use interrupting sex as a form of contraception. In fact, a small amount of semen will flow out of the urethra before a man ejaculates, so interrupting sex is not an effective contraceptive measure.

From a psychological point of view, during normal sexual life, before ejaculation, the cerebral cortex is in a state of excitement and tension for a long time, and then calms down quickly after ejaculation. Interrupting sex will keep men in a state of excitement for a longer period of time, which is not conducive to rest; women will also experience mood swings. Therefore, interrupting sexual intercourse is not good for physical and mental health. We should abandon the misconception that sperm will be released during sexual intercourse.

Some things that damage the sexual ability of men and women

People of the same age may have very different sexual life status. Some people rarely feel sexual pleasure when they are just thirty or forty years old; but some people are nearly seventy years old and still have an active sexual life. In fact, this has a lot to do with the aging degree of sexual function. Guo Jun, director of the Andrology Department of Xiyuan Hospital of the Chinese Academy of Chinese Medical Sciences, pointed out that some inadvertent behaviors of modern people are likely to cause damage to sexual function, and even make people "prematurely aging" in terms of sex. Tracey Cox, a reproductive health medical researcher at the World Health Organization, pointed out that if you want your sexual function to last long, you must try to avoid the following behaviors that damage sexual function.

Common behaviors of men that damage sexual function:

1. Having sex too frequently when young. Sex is a "heavy physical activity". Sexual activity can easily cause fatigue to men and requires proper rest and recovery. If the frequency is too high and continuous sexual life is performed, it may prolong the male's refractory period, that is, he becomes insensitive to sexual stimulation and induces sexual stimulation. Sexual function problems such as delayed ejaculation and lack of pleasure in sex.

2. Extramarital sex. Researchers from the Harvard School of Public Health found that one-night stands, extramarital affairs and other sexual behaviors can increase men’s psychological stress, accelerate their heart rate and blood pressure, and make them more likely to suffer from premature ejaculation and other problems.

3. Smoking and drinking. Alcohol will slow down the production of male hormones. Chronic alcoholism may also cause nutritional deficiencies, causing gonadal hormone disorders, with clinical manifestations such as loss of sexual desire. The toxins in smoke can also inhibit sexual function and induce erectile dysfunction.

4. Living in a noisy environment for a long time. British reproductive health experts found through surveys that if men live in an environment with a noise of 70-80 decibels (the volume is about noisy streets or shopping malls) for a long time, their sexual function will tend to weaken; if they live in a high-noise environment of more than 90 decibels, their sexual function will decrease. Disturbances may occur; higher noise levels may result in inability to ejaculate.

5. Love sitting on soft sofas. Sitting on the sofa for a long time can cause serious damage to the male scrotum, causing pressure on the scrotum, blocking blood flow, and affecting the male's ability to have an erection.

Common behaviors of women that impair sexual function:

1. Sex is not satisfied for a long time. When sexual excitement occurs, a woman's pelvic cavity and external genitalia will be heavily congested. If it is not satisfied, the sexual physiological response will be blocked and interrupted, and the congestion in the pelvic cavity and external genitalia will not subside in time, which will lead to problems such as back pain, decreased immunity, and even premature aging of sexual organs.

2. Frequently disrupt the biological clock. Women who often stay up late and disrupt their biological clock are twice as likely to have irregular menstruation as those who have a regular schedule. They also have more dysmenorrhea and sexual frigidity. Chaotic work and rest can lead to endocrine dysfunction, affect hormone secretion in the body, and then affect sexual desire.

3. Ovarian disease. The ovaries are the switch for a woman's health. Disease or premature aging of the ovaries will lead to a decline in sexual function. In addition to diseases, premature ovarian failure is also related to multiple abortions, improper weight loss, excessive stress and bad living habits.

4. Excessive weight loss. Losing weight too quickly can interfere with hormone balance in the body, lead to a decrease in sexual desire, and even affect fertility.