Report 1: On February 12, 2011, Zheng Mou, a 34 -year -old graduate student at a university medical school, suddenly fell to the ground when he donated sperm in the provincial human sperm bank. After 120 first aid, Zheng died suddenly.It is reported that Zheng had donated sperm within 11 days and died suddenly during the fifth donation.After 4 years, this incident has become a hot event in the media.The title of this news gives everyone a guidance & mdash; donating more and donating more will cause death.
Report 2: The 2015 Annual Meeting of the U.S. Urology Association proposes that frequent ejaculation can reduce the risk of prostate cancer.This data comes from the follow -up research of 32,000 men in the past 18 years of health care. During the research period, 3,839 men were diagnosed with prostate cancer.When the research was required in 1992, all men participating were required to report their average monthly radiation frequency from 20 to 29 years and 40 to 49 years.At the age of 40 to 49, 38.0%of men reported 8 to 12 times a month, and 8.8%reported at least 21 times a month.After controlling mixed variables, men who ejaculate at least 21 times a month are reduced by 20%compared to men's prostate cancer risks 4-7 times a month.It is worth noting that ejaculation frequency is not related to high -level, late or fatal diseases.These results are updates for the last large-scale hygiene follow-up research report (JAMA.2004; 291: 1578-1586).
The report hints the risk of frequent ejaculation, 5 times in 11 days, an average of 0.45 times per day.
Report 2 proves the benefits of frequent ejaculation, especially at least 21 times a month, an average of 0.7 times per day, and at the same time, there are no reports of sudden death.
In terms of the literature value of medical research, the report is a case, which is basically no medical value of evidence. The second report is a forward -looking research, and it is also the largest group that contains the largest group and has detailed information about ejaculation.It is reported that the average ejaculation of the two large -scale people is much higher than the report one, and there is no sudden death, which directly denies the correlation between "fine" and "death".
There is no difference between donating ejaculation and normal ejaculation
At present, almost all human sperm libraries in China are adopted by masturbation. The process of donating sperm and normal male daily ejaculation (including sexual life, masturbation, nocturnal emission, etc.) is the same.It is composed of sperm and sperm, semen is stored in seminal vesicles, and the semen is full, and it needs to be excreted in the body. Long -term non -ejaculation can cause some male diseases.
Continuous ejaculation in a short period of time, in fact, no semen is ejaculated.Clinical studies have proved that during continuous ejaculation, there are more sperm in semen in the first 1-2 times, and then decreased, even without sperm, that is, it just discharged sperm.If continuous ejaculation is continuous, it is often the thrill produced by the contraction of the sperm tube without semen excretion.This is a function of self -regulation of the human body and a self -protection effect.Men's sexual life is excessive and excessive, and it will only feel fatigue from the body.Therefore, men do not have the so -called "exquisite death", but they have no "bullets" for the time being, and "guns" and people are still intact.
Donation caused by sudden death is misleading
In the news, sudden death during sperm donation was only an accident in time and space, and the cause of sudden death did not investigate clearly, so it cannot be said that sudden death comes from donation.
The donation is no different from the normal masturbation of men. After stimulation, ejaculation reaches the orgasm. The secretion of the human adrenal hormone secretion will cause the donor to accelerate the heartbeat and the blood pressure increase.If the sperm donors have cardiovascular, heart disease, hypertension, or other hidden diseases, they are likely to cause sudden death during the sperm donation process.Therefore, Zheng's death is likely to be the reason.
In addition, the donation room set by the human sperm library is independent and closed, which is very different from the environment of daily ejaculation. The sperm donor cannot get timely rescue by others when an accident occurs during the sperm donation process. This may also be possible.It is an important factor in tragedy.
Who is not suitable for donating sperm
my country's "Administrative Measures for Human Sperm Studio" has the following provisions: Human sperm bank should conduct health inspections and strict selection of spermatic sperm, and shall not collect semen of personnel with one of the following conditions: (1) Family history of genetic diseases or genetically genetically Sexual diseases; (2) patients with mental illness; (3) patients with infectious diseases or carriers of the diseased source; (4) Those who have been in contact with radiation and harmful substances for a long time; (5) those who fail semen examination; Essence
Experts suggested that men who are too old (more than 45 years old) should not donate sperm, because the age relationship is likely to stroke during the sperm donation process.Men who are too obese are not suitable for donating sperm. Obesity patients suffer from hypertension and cardiovascular diseases higher than ordinary people. Donate donations can also be considered a kind of masturbation. It will cause people's heartbeat and increase blood pressure. They may lead to sudden death.At the same time, people with hypertension, coronary heart disease and other heart disease, and those who have had subjuic -absorbing cavity bleeding are not suitable for sperm donation.
(Editor in charge: Zheng Guisheng)
