The seminal plasma in semen is mainly composed of protein, various enzymes and inorganic and organic salts containing various chemical elements. These substances can be continuously supplemented through daily food. As long as the nutrition is normal and the body function is normal, there will be no shortage. A normal male has only 3-5ml of semen at a time, of which seminal plasma accounts for more than 90%. The secretion and replenishment of seminal plasma is very rapid, but it takes a long time to produce sperm (the cycle is about 74 days).
Clinical studies have proved that in the process of continuous ejaculation, only the first 1-2 semen has more sperm, and then the sperm decreases or even does not exist, that is, only the secretions of prostate fluid and urethral glands are discharged. It contains no sperm. If the number of continuous ejaculation is more, it is often the pleasure caused by the contraction of ejaculatory duct, and semen is not excluded. This is a self-regulating function of the human body, and it is also a self-protection function. It is observed that as long as normal men are healthy and have a regular diet, semen can be replenished to the normal range for a period of time in after ejaculation, mostly in 1-2 days. Considering this supplementary regulation, when collecting semen samples, clinicians often instruct patients who are doing semen analysis not to discharge semen within 3-5 days, so as to keep semen at a normal level and make the test results accurate.
From the above situation, semen will not be exhausted, and kidney deficiency will not occur when semen is discharged normally. However, it must be pointed out that no one can go against his own physiological activities. Unhealthy continuous ejaculation and excessive indulgence will do harm to the body.
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