Masturbation is more common among adolescents and is quite common. Someone has conducted a survey in this area and found that 90% of men over the age of 20 have experienced masturbation. In 1986, a survey was conducted on male students from several universities in the urban area of Shanghai. Among the 353 students surveyed, 310 had experienced masturbation, accounting for 85.3%. Another survey conducted on 2200 female students from a certain university in the United States found that over 50% of them had masturbated. Masturbation in adolescent boys and girls is a sexual activity that accompanies normal sexual development. During this period, as long as masturbation is moderate and moderate, it can be considered a reasonable way to relieve sexual tension.
Sexologists have conducted a large number of comparative studies between those who masturbate and those who do not masturbate, and confirmed that whether masturbation is not related to Mental disorder such as Neurasthenia, manic depression, schizophrenia, Personality disorder, mental retardation, and psychosomatic diseases such as gastroduodenal ulcer, bronchial asthma, primary hypertension, coronary heart disease, etc. Research has also shown that the presence or absence of masturbation is not related to future intelligence, achievement, social adaptability, or sexual function. This indicates that masturbation is not as terrifying as some people imagine.
When people are young, there are many hormones, so the frequency of masturbation is also frequent, which is normal. The secretion of hormones is automatically controlled by the brain, and masturbation or not does not alter the secretion of hormones. Masturbation does not affect physical development. Personal development is determined by genes and acquired nutrition, and the timing of development also varies. It is not a problem when to start masturbating. Masturbation will not affect intelligence, and so on.
Sperm is produced by the testes, and the quality and quantity of sperm are determined by genes and are not related to masturbation. Masturbation will not affect future sexual activity, but rather will be helpful for future sexual activity. Because masturbation can help everyone understand their body, it is a very normal and healthy thing. Some people have heart disease and may suddenly die during sexual intercourse. But no one has ever died suddenly due to masturbation. It can be seen that the energy consumption of sexual intercourse far exceeds that of masturbation, just like running and walking. During sexual intercourse, you will also contact the other party's body fluids, which can easily infect various sexually transmitted diseases, including AIDS. On the contrary, masturbation does not result in any sexually transmitted diseases.