The sperm quality of Chinese men is decreasing year by year, and the teratogenicity rate of IT occupation is high

The qualified rate of sperm donors across the country is less than 30%.

Sperm qualification rate is less than 30%

Sperm density has continued to decline over the past 24 years

The items examined include sperm concentration, sperm motility, sperm survival rate, sperm morphology (malformation), inflammatory infection (pathogen infection), etc.

Currently, clinically, the qualified rate of male sperm is less than 30%.

Subsequently, the reporter learned from relevant sources that at present, the number of sperm per milliliter of semen in Chinese men has decreased to 20 million to 40 million. However, with the increasing pressure on men's work and life, coupled with poor living habits, long-term exposure to poor working environments, chemical pollution, and other factors, the quality of male sperm continues to decline, leading to a decline in male fertility and ultimately infertility.

Sperm density has continued to decline over the past 24 years

Professor Zeng Qingqi introduced that according to the latest data analysis of human semen examination by the World Health Organization, the sperm density of men has dropped to the current 15 million, and in recent decades, human sperm density has continued to decline. In the latest version of the World Health Organization's human semen test, the sperm density standard established in 1999 was lowered from 20 million sperm per milliliter to 15 million sperm per milliliter. In 1990, the target value was still 66 million, and now it is 15 million, which is normal. The standard has been lowered again, causing all experts to worry about the future reproductive health of men.

"Clinically, we have also found that people who spend more than 8 hours a day with computers for a long time have a significant impact on sperm quality." Zeng Qingqi said that this lifestyle allows men to often be in a state of sedentary, urinating, and exposure to radiation, causing local testicular temperature to rise, prone to prostatitis and testicular spermatogenesis disorders.

Welding work made him sterile 80% sperm deformity

Zeng Qingqi said that clinically, several occupations have become high-risk occupations for infertility, such as paint, printers, cooks, drivers, IT men, and people engaged in leather chemicals. For example, he once received a diagnosis from an electric welder who was unable to conceive after four or five years of marriage. Upon examination, it was found that in addition to the radiation hazards caused by electric welding, various welding parts and electrodes contain varying amounts of manganese metal, Together, they affected the male spermatogenic system, resulting in sperm abnormalities in the male.

Zeng Qingqi said that the development of sperm has strict temperature and humidity requirements. It is necessary to maintain a temperature below 2 degrees Celsius in the abdominal cavity for the testicles to produce sperm well. If the crotch is exposed to the stove or engine for a long time and the temperature is high, it is easy to scald the sperm, affecting sperm heat, leading to infertility. For those engaged in other industries, it is necessary to do a good job of protection. If they get married, they can do a good job of "closing mountains and cultivating forests" in advance to adjust their bodies to the best state.

The overall health status of men in China is worse than that of women

October 28th is China's "Men's Health Day". As men face greater pressure in the family and society, they are more vulnerable to the threat of unhealthy lifestyles, and health issues should be given more attention. According to statistical data, the overall health of men is worse than that of women. For example, the average life span of men is 3 to 6 years shorter than that of women. The incidence rate of men suffering from malignant tumors, cardiovascular diseases and other serious diseases is higher than that of women. The decline of male reproductive ability has become a worldwide medical and social problem. At the same time, men are more likely than women to ignore their own health concerns.

Research suggests that many cases of cardiovascular disease in Chinese men are related to unhealthy lifestyles such as smoking and alcohol, as well as increased work pressure. Clinical data show that the incidence rate of coronary heart disease in men is about twice as high as that in women at the age of 25 to 65. In recent years, the incidence of cardiovascular diseases has a younger trend, gradually concentrating on young and middle-aged men around the age of 40, with the proportion of middle-aged and middle-aged men accounting for up to 30% of patients with coronary heart disease.

Let's take a look at this group of breathtaking data!

[6 years] According to a survey by the World Health Organization, men have an average life expectancy of 6 years shorter than women.

[1 million] In China, about 1 million men suffer from heart disease every year.

[1/2] More than 1/2 of men over the age of 50 suffer from prostate disease.

[75%] Approximately 35% of the world's people are in a non healthy state, while among the "sub healthy" population, the proportion of middle-aged men is as high as 75%.

[52.5%] As many as 52.5% of men over the age of 40 suffer from ED (erectile dysfunction); More than 9 out of 10 patients believe that the disease affects their masculinity.

[Age 40] Among male office workers aged 30 to 45, the rate of fatty liver disease is as high as 12.9%. Among men aged 20 to 40, 20% suffer from prostatitis and 16% suffer from urinary and reproductive system infections; Among men over the age of 40, 50% suffer from functional disorders and prostate hyperplasia, 28% suffer from redundant foreskin or phimosis, and approximately 10% of married men suffer from infertility.

[28%] The frequency of seeing a doctor in men is 28% lower than that in women. 90% of men say they do not have the awareness and habit of physical examination, 20% of men rarely or even never participate in physical exercise, and 80% of sick men admit that they do not go to see a doctor due to a minor illness, which ultimately leads to a serious illness and misses the best treatment period.

(Intern Editor: Wu Weijie)