Summer the intersection of temperature and high sperm too " Fade " The doctor proposes becoming pregnant during spring and autumn

Summer the intersection of temperature and high sperm too " Fade " The doctor proposes becoming pregnant during spring and autumn
Having a meal has no appetite, have no strength to work, as soon as leave the air conditioner room, dizzy, many citizens in Hangzhou have such summer disease symptoms, the impact on people of the high-temperature weather is very great. Which influence but the high-temperature weather have people? A few days ago, reporters got a group of census data, verified that summer compared in winter, spring, three quarters of autumn, the male sperm has the poorest quality, and the best in spring. This result is issued on the Chinese andrology magazine of the near future. The doctor proposes, the ones that raise healthier, better educated children are the best to become pregnant season is the season of spring and autumn.
This research is that the scientific and technological male research room of research institute of birth control of Zhejiang Province was done, choose 1135 6414 copies of seminal fluid samples which offered the smart volunteer of human sperm bank of Zhejiang from September of 2006 to June of 2008, the volunteer divides into the group in spring, summer, autumn, winter according to fetching precise time 22~32 years old. As a result, the intersection of seminal fluid and the intersection of quantity and spring 2.92 at most, higher than summer, autumn, will it be 3 seasons winter obviously, only 2.71 ml in summer. Sperm's density, highest 105.6* 106 ml of autumn, the worst one is summer, 93.54* 106 ml.
The sperm in spring is high in quality
This say the intersection of season and to support smart the intersection of volunteer and seminal fluid parameter have influence factor by chief of research office, KangShou Yao, expert of reproduction, it is many in quantity in spring seminal fluid, before in sport sperm percentage is high,can't donate by precise seasons best. These parameters mostly lag behind other 3 seasons in summer. That is to say, the quality of sperm in summer is the lowest.
Why is there such influence? The expert says, the impact on seminal fluid quality of seasonal variation may mainly influence the emergence of the sperm through the temperature, the season temperature influences testis function.
The normal sperm's shape percentage is lower than other seasons in summer, and the lower the proportion of the sperm of the normal shape is, the lower the probability that the spouse becomes pregnant is.
"Sperm of spring high in quality, become pregnant rate to be high, this accord with law that animal in heat spring generally. But the sperm has poor quality in summer, may relate to a lot of factors. " Yao KangShou says.
The temperature is high in summer, the human body temperature, with raising some too, this influences testis, may influence sperm's quality. In addition, summer does not have a rest well, sleep quality is poorer, may influence fecundity too.
In fact, furthermore let experts worry, the impact on male sperm's quality of pollution of the environment. In our living environment, the containing estrogen material in pesticide, chemical fertilizer, plastic products, it verifies these materials are harmful to male sperm that it is studied that many.

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