Is the notebook easy to cook sperm on your leg? What to do to improve sperm motility?

It has been reported that a British man named Wade often uses a laptop on his thigh, causing his sperm to be "cooked" by the heat emitted by the computer and become infertile. After taking the doctor's advice, he put the computer on the desk and his wife became pregnant three months later. Medical experts point out that rising temperatures can affect testicular spermatogenesis, but whether laptops cause infertility remains to be confirmed, and men are not advised to use laptops on their thighs for long periods of time.

[testicular heating up by 0.5 ℃ is enough to destroy sperm]
"the study found that after placing the laptop on the thigh for 10 to 15 minutes, the computer generated enough heat to damage the sperm, even with a cooling pad or pillow on the thigh penis pumping ," the report said. "
People are thermostatic animals, and the normal temperature of the testicles is 1 degree Celsius lower than the body temperature. Animal experiments have repeatedly confirmed that heat can damage the spermatogenic function of testis, and temperature will affect the quality of spermatozoa, specifically affecting the division and maturation of spermatogonia, the precursor of sperm, but not to the degree of "cooking". For every 0.5 degree Celsius increase in temperature, the testicles are greatly affected and may lead to infertility. This effect can be offset by increased heat in summer or low temperatures in winter.
[causing infertility is only an individual case]
The British man in the report is only an isolated case, which does not represent the commonness, and it needs to be seen if there are more similar cases, while the relationship between laptops and infertility has yet to be determined by scientific double-blind controlled trials. At present, there is no evidence that the increase of testicular temperature will give birth to deformed babies and have little effect on the erectile function of the penis.
Infertile men should not let the laptop work close to the skin for a long time, it is best to put it on the desktop.
[Wi-Fi radiation is safe]
At the same time, the signal radiation generated by Wi-Fi makes people worry about infertility. This effect has not yet been confirmed.
A study in Argentina and the US published last year in the academic journal Reproduction and Sterility found that 9 per cent of sperm showed DNA damage after being placed under a laptop for four hours, more than three times higher than the control group.
At present, the basic view of the scientific community on this kind of radiation is: "there is no credible evidence that weak radio frequency signals will have an impact on human health."
You should know how sperm motility is graded.
Most hospitals in China adopt international standards to classify sperm motility, that is, they are divided into four standards: a, B, C and D.
Grade A shows that the sperm motility is excellent, the sperm moves forward in a straight line chastity device , and the speed is very fast.
Grade B shows that the sperm motility is very good, the sperm moves forward in a straight line, and the speed is slow.
Grade C indicates that the sperm motility is normal and the sperm moves forward in a curve.
Grade D indicates that sperm motility is poor and sperm can only wriggle in place.
There are also experts who classify the sperm motility grade more carefully, which can be divided into 5 grades: 0 grade for inactive sperm, and 1 grade 4 coincides with Dothers A standard.
The normal standard of sperm motility should be A-gt;25% and A + B-gt;50%, beyond this range, which is the manifestation of low sperm motility. Once the condition of low sperm motility occurs, it will greatly reduce the fertility of men.
To improve sperm motility, we should pay attention to these things.
"sperm problems account for a large part of the causes of male infertility." Andrologists say there are many reasons for male sperm problems, but the problem focuses on the lack of sperm motility. Andrology experts have made four recommendations, especially in the hope that married men who have not yet given birth will follow.
one. Pay attention to health preservation
Pay attention to the maintenance of kidney essence doctor said that some male friends are usually busy at work, do not care about health care. But "male health care is extremely important." Male health is to pay attention to adjust the diet structure, nourish the kidney essence; the second is to reduce the consumption of kidney essence. Doctors who treat male diseases with integrated traditional Chinese and western medicine say that from the perspective of traditional Chinese medicine, kidney essence, also known as congenital essence, mainly comes from parents and is constantly nourished and supplemented by acquired diet after birth. Especially for those with insufficient kidney essence, it is very effective if we pay attention to the acquired care and strengthen the supplement and maintenance of kidney essence.
two. Adjust daily life
Provide a livable environment for sperm because at present, people's work is really tense and there are more social activities best male masturbator , but some bad living habits will lead to the decline of sperm motility, such as irregular life, spicy diet, sedentary and so on. Therefore, should pay attention not to alcohol, spicy, do not wear or less wear jeans, do not wash or less sauna, avoid high temperature and radiation of the working environment. The doctor said: "sperm is very delicate and fragile, its growth environment for the temperature requirements are generally 1-2 degrees Celsius lower than the body temperature." Therefore, we should maintain plenty of energy to provide sperm with a suitable environment for growth and life. "
three. Promote a hygienic sex life
People only know that unclean sexual intercourse is infected with venereal diseases, but little is known that reproductive tract infections have a great destructive effect on sperm motility. " Doctors say semen infection can significantly affect sperm motility, just like keeping fish in sewage. From a clinical point of view, young people's chances of infection mainly come from unclean sex life and activities such as sauna gay dildo , so sex life must be safe and hygienic. And after the occurrence of reproductive tract infection should also see a doctor in time, do not casually find some medicine to eat, perfunctory. Once a good opportunity for treatment is missed and chronic reproductive tract infection is formed, it will increase the difficulty of treatment.
four. Be careful with supplements
Misuse may lead to aggravation of the disease or be affected by a flood of advertisements. After many men have problems in reproductive and sexual life, they usually simply look for answers from the aspect of kidney deficiency, resulting in the abuse of kidney-tonifying health drugs and foods.
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