Consider to discover, use notebook computer for a long time, make the same score notebook computer park especially over double genu, can endanger man spermatozoon, bring about male fecundity to give an issue, appearThe male not Yo.
1, affect spermatozoon quality with notebook computer
According to the report, notebook computer gains ground more and more now, especially a lot of youths, no matter where walk along, want to sea东莞夜网
American researcher is in " the mankind is progenitive " the research that publishs on the magazine m上海水磨
2, man love the United States decreases " raw energy "
The man that uses female hairdressing to taste now is increasing, but female hairdressing is tasted in contain estrogen m上海水磨
Behavior of two kinds of sexual intercourse is harmful and healthy
Woman most 10 when care aboutUse contraceptiveProblem
Is male choice condom to jump over Bao Yue?
If why the female protects her in sexual love
Which a few kinds does short-term contraceptive method have?
After passion passes, how to carry out use contraceptiv东莞夜网
The man kills choice other people not to use notebook for a long time
3, noise brings about sperm activity ability to drop
Like to move car acoustics top man to want to understand, the music with 80-90 higher even decibel cannot be brought enjoy, however noise, can make sexual desire and sperm activity ability drop; Expose for a long time in environment of car tail gas, the man that has 1/3 can appear the fall of sperm quality and amount; Drive for long, scrotal average temperature is compared when walking, want tall 2. 2 ℃ , have the energy of caustic sperm.
4, high temperature " very hot " bad sperm
Sperm likes shady and cool, scrotal temperature expresses temperature under body the activity that 2 ℃ of 1 ℃ ～ are helpful for it. The jeans that wears the thick quality of a material that stretchs tight closely, airtight trousers th上海水磨
Same argument, the man with lineal dress sits on sofa 35 hour, wash sauna to need a few hours, because of,also meet high temperature " very hot " bad sperm.