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obesity.
The impact of overweight on testicular function is mainly reflected in two aspects: First, testosterone in obese people will be converted to more estradol, which will affect the number and quality of sperm; on the other hand, too thick adipose tissue near the testicles will also cause scrotumThe temperature rises.Therefore, if you want the sperm quality, the weight loss is bound to be.
senescence.
As the age increases, the number and quality of male sperm will decrease.If the parents are older, the risk of newborns suffering from Tang's syndrome and schizophrenia will increase.But in general, the impact of aging on men is not as great as women, and men aged 70 or 80 can still be father.
Anesthesia.
Studies have shown that drugs such as anesthesia can damage male endocrine, and long -term painkillers can also produce this side effect.Therefore, even non -prescription medicines should be taken with caution.
Eating red meat does not affect sperm quality.
The researchers analyzed a number of previous experiments and found that there was no clear evidence that could support the relationship between the two.But the best choice is to eat more fish.
Hot bath is taboo.
Hot bathing and steaming sauna are "murderers" that clearly affect the number and quality of sperm.Generally, once a week is a more appropriate frequency.
Triangle panties and pants are not much different.
Many people think that compared with flat -footed underwear, wearing triangular underwear will increase the temperature of the scrotum and hurt sperm.This worry is not necessary.In 1998, New York University had done research and found that no matter which underwear wears, the impact on the scrotum is similar.The expert's suggestion is that you don't need to spend too much attention to the tricks of panties, but to let the scrotum open and ventilate.
Don't put your legs on your laptop.
In 2005, the New York University Studies found that using laptops on the knee for a long time will increase the temperature of the scrotum significantly.However, the radio waves from electronic devices such as mobile phones or music players have adverse effects on sperm, and scientists are still studying.The insurance method is to try not to put them in pants pocket for a long time.
(Editor in charge: A Qiu)
