Dismiss Notice
You are browsing this site as a guest. It takes 2 minutes to CREATE AN ACCOUNT and less than 1 minute to LOGIN

Jihadharini wanaume...soma hii tafadhali

Discussion in 'Tech, Gadgets & Science Forum' started by WomanOfSubstance, Jan 29, 2011.

  1. WomanOfSubstance

    WomanOfSubstance JF-Expert Member

    #1
    Jan 29, 2011
    Joined: May 30, 2008
    Messages: 5,467
    Likes Received: 44
    Trophy Points: 0
    [FONT=&quot]Is your laptop cooking your testicles?[/FONT]
    Whoever invented the 'laptop' probably didn't worry too much about male reproductive health.
    Turns out, unsurprisingly, that sitting with a computer on your lap will crank up the temperature of your nether regions, which could affect sperm quality.
    And there is little you can do about it, according to the authors of a study out today in the journal Fertility and Sterility, short of putting your laptop on a desk.
    The researchers hooked thermometers to the scrotums of 29 young men who were balancing a laptop on their knees. They found that even with a lap pad under the computer, the men's scrotums overheated quickly.
    "Millions and millions of men are using laptops now, especially those in the reproductive age range," said Dr. Yefim Sheynkin, a urologist at the State University of New York at Stony Brook, who led the new study.
    "Within 10 or 15 minutes their scrotal temperature is already above what we consider safe, but they don't feel it," he added.
    So far, no studies have actually tested how laptops impact men's fertility, said Sheynkin, and there is no bulletproof evidence that it would. But earlier research has shown that warming the scrotum more than one degree Celsius (1.8 degrees Fahrenheit) is enough to damage sperm.
    Under normal circumstances, the testicles' position outside of the body makes sure they stay a few degrees cooler than the inside of the body, which is necessary for sperm production.
    "I wouldn't say that if someone starts to use laptops they will become infertile," Sheynkin told Reuters Health. But frequent use might contribute to reproductive problems, he said, because "the scrotum doesn't have time to cool down."
    According to the American Urological Association, nearly one in six couples in the US have trouble conceiving a baby, and about half the time the man is at the root of the problem.
    Both general health and lifestyle factors such as nutrition and drug use can influence reproductive health.
    However, Sheynkin said tight jeans and briefs are generally not considered a risk factor.
    "Clothes should not significantly change scrotal temperature, because you are moving around," he said.
    To hold a laptop on your knees, however, you need to sit still with your legs closed. After one hour in this position, the researchers found that men's testicle temperature had risen by up to 2.5 C.
    A lap pad kept the computer cool and also made sure less heat was transmitted to the skin. But it didn't do much to cool the testicles, and might give "a false sense of security," according to Sheynkin.




    My take....

    Kina kaka/baba... mnatakiwa kuwa makini na sehemu hizo nyeti kwa sababu hata mlivyoumbwa... zimeshushwa chini. Hii ina maana ya kuziweka kwenye low temperature ambayo ndiyo muafaka kwa sperms ziweze kuwa na nguvu katika uzazi.Mnashauriwa hata kuvaa nguo za ndani zisizobana ili pamoja na sababu nyingine msiathiri hiyo bidhaa muhimu.Madaktari wanaweza kuongezea.Tusishangae siku hizi kuona athari hizi za kukosa uzazi zinakuwa ishu!
     
  2. Michelle

    Michelle JF-Expert Member

    #2
    Jan 29, 2011
    Joined: Nov 16, 2010
    Messages: 7,289
    Likes Received: 25
    Trophy Points: 145
    Tunashukuru kwa taarifa Womanofsubstance....:coffee:
     
  3. Ndahani

    Ndahani JF-Expert Member

    #3
    Jan 29, 2011
    Joined: Jun 3, 2008
    Messages: 11,570
    Likes Received: 149
    Trophy Points: 160
    Na wewe ni mwanaume?
     
  4. Ndahani

    Ndahani JF-Expert Member

    #4
    Jan 29, 2011
    Joined: Jun 3, 2008
    Messages: 11,570
    Likes Received: 149
    Trophy Points: 160
    HTML:
    My take.... 
    
    [PHP]Kina kaka/baba... mnatakiwa kuwa makini na sehemu hizo nyeti kwa sababu hata mlivyoumbwa... zimeshushwa chini. Hii ina maana ya kuziweka kwenye low temperature ambayo ndiyo muafaka kwa sperms ziweze kuwa na nguvu katika uzazi.Mnashauriwa hata kuvaa nguo za ndani zisizobana ili pamoja na sababu nyingine msiathiri hiyo bidhaa muhimu.Madaktari wanaweza kuongezea.Tusishangae siku hizi kuona athari hizi za kukosa uzazi zinakuwa ishu![/QUOTE]
    
    
    [/PHP]

    Kama nina watoto sita naona hii ni njia muafaka ya kupunguza speed maana watosoma vipi sasa kama ninamwaga mbegu tu bila utaratibu
     
  5. WomanOfSubstance

    WomanOfSubstance JF-Expert Member

    #5
    Jan 29, 2011
    Joined: May 30, 2008
    Messages: 5,467
    Likes Received: 44
    Trophy Points: 0
    Michelle, Asante kushukuru...
    Ndahani..hii taarifa pamoja na kuwagusa moja kwa moja wanaume..akina dada/mama nao inawahusu maana wanahusiana na wanaume - watoto, waume etc... wakijua nao watawalinda
     
  6. G

    Gad ONEYA JF-Expert Member

    #6
    Jan 29, 2011
    Joined: Oct 26, 2010
    Messages: 2,641
    Likes Received: 3
    Trophy Points: 135
    ??????????
     
  7. mnyikungu

    mnyikungu JF-Expert Member

    #7
    Jan 30, 2011
    Joined: Jul 26, 2009
    Messages: 1,233
    Likes Received: 200
    Trophy Points: 160
    no comment!
     
  8. The Boss

    The Boss JF-Expert Member

    #8
    Jan 30, 2011
    Joined: Aug 18, 2009
    Messages: 36,082
    Likes Received: 14,352
    Trophy Points: 280
    Duh..........
    Watu wanahangaika sijui ngwalu mara supershaft kumbe tatizo ni laptops???????
     
  9. The Boss

    The Boss JF-Expert Member

    #9
    Jan 30, 2011
    Joined: Aug 18, 2009
    Messages: 36,082
    Likes Received: 14,352
    Trophy Points: 280
    blackberry????????????
     
  10. tzjamani

    tzjamani JF-Expert Member

    #10
    Jan 30, 2011
    Joined: Oct 9, 2010
    Messages: 997
    Likes Received: 2
    Trophy Points: 0
    Asante

    Noma sana tuliozoea kutumia lap-top kitanda hatunabudi kupunguzia else tuwaweke wapenzi wetu kwenye laps zao ili iwe rahisi kutumia.
     
  11. lm317

    lm317 JF-Expert Member

    #11
    Jan 30, 2011
    Joined: Nov 2, 2009
    Messages: 452
    Likes Received: 0
    Trophy Points: 0
    Ungeshauri tusivae chu--- moja kwa moja! kwani zinafaida gani? Mbona Wamasai wengi hawatumii na wako safi na wanazaa watoto warefu!
     
  12. paty

    paty JF-Expert Member

    #12
    Jan 30, 2011
    Joined: Oct 19, 2010
    Messages: 1,171
    Likes Received: 4
    Trophy Points: 135
    mara mikanda yenye sumaku, mara pilipili mara laptop.....

    anyway..asante bora kukinga aisee
     
Loading...