Male and female sex life

Sexual function is a complex physiological process. The maintenance of normal sexual function depends on the multi-system cooperation of the human body, involving the coordination of the nervous system, cardiovascular system, endocrine system and reproductive system, in addition to a good mental state and a healthy mind. Sexual dysfunction is currently a more common disease in andrology. Sometimes, if we want to cure sexual dysfunction, we must understand how harmful it is, so that we can pay enough attention to it and cure sexual dysfunction as soon as possible. So, what are the dangers of sexual dysfunction? 1, affect the sexual harmony between husband and wife, and even cause family marriage misfortune: male sexual dysfunction not only can not experience the pleasure of sexual life, but also make the wife or sexual partner can not feel the joy of fish and water, for a long time, normal physiological needs can not be released, can not be vented, daily life will definitely appear disc...

The size and function of the penis can be seen online, which plagues many men, buying aphrodisiac, enlarged drugs in a passive state to make up for men's birth defects. Andrologists point out that the problem of male genital development is more complicated, and it is difficult to simply identify the development problem by the size of the penis. Since the size of the genitals varies from person to person, even the same person has different mental states (such as nervousness) and different environments (such as heating or cooling the body). Just as a person's body is tall, short, fat, thin, and has the size of his hands and feet, and facial features. It cannot be considered an anomaly. In addition, of all the organs of the human body, the penis has the smallest constant relationship with overall development, that is, the size of the penis is not directly related to the height and weight quality. Therefore, the bones are thick, the muscles are strong, and the penis is not thick. O...

Adult males are known to have beards or chest hair, but some are long and thick, but some are short and sparse. Many women like men with more body hair and think they are strong, Adult males are known to have beards or chest hair, but some are long and thick, but some are short and sparse. Many women like men with more body hair, thinking that they are strong and sexually powerful. Is body hair related to sexual performance and libido? Androgens determine body hair, and the testicles are closely related to male physiological function because the testicles can produce androgens. The male testes produce androgens, which determine the physiological function of the male throughout life, from embryonic sex differentiation to changes in secondary sexual characteristics during puberty, from the maintenance of sexual function to fertility. In addition, it should be noted that hair in men in different places on the body surface does not coincide with androgen levels. The most typical example is...