In order to investigate whether the occupation of men affects their fertility, this Singapore research team investigates 640 men who cannot get pregnant or are being treated with infertility. They have screened 218 of these men who cannot find out that they cannot find out whetherMen who have educated them compared these men with 227 men who are currently pregnant.
The survey found that the four types of professional groups were infertile.
The first category: men engaged in teachers are 7 times higher than that of ordinary male infertility.
Compared with the form of investigation, the questions that men need to answer include their living habits, such as whether to smoke, occupation of occupations, whether they are engaged in chemical or radioactive work, etc. After that, they have also received sperm tests.
The results of the survey found that the probability of men who engaged in service or clerk work were the lowest.
The second category: The probability of engaging in engineering technology is three times that of ordinary men.
Although the research team cannot accurately explain the cause of infertility differences, they point out that psychological tension, higher work requirements and possible electromagnetic field working environment are the main factor that leads to male infertility.
The third category: The probability of male infertility in computer management is three times that of ordinary men.
In addition: the chance of often smoking male infertility is three times that of men who do not smoke.
(Editor in charge: Wang Shaohua)
