In adult men, testosterone secretion is mainly regulated by the human neuroendocrine axis, and the human body regulates the secretion level of testosterone according to the normal physiological needs. However, testosterone levels vary depending on individual physiology, and as long as testosterone is within the normal physiological range, the normal physiological needs of the human body can be ensured. Ejaculation does not directly affect testosterone secretion, but a normal frequency of sex has a positive effect on maintaining testosterone secretion. If there is no normal sexual life for a long time, it may cause a mild decrease in testosterone level, and maintaining a normal frequency of sexual life has a positive stimulating effect on testosterone secretion. If there is too frequent sex and the body’s physical strength and energy decline, it may also affect the testosterone secretion level.