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WinMX World :: Forum  |  Discussion  |  WinMx World News  |  Is your laptop cooking your testicles?
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Author Topic: Is your laptop cooking your testicles?  (Read 877 times)

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Offline DaBees-Knees

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Is your laptop cooking your testicles?
« on: November 08, 2010, 01:52:13 am »
http://www.reuters.com/article/idUSTRE6A457320101105

Ladies need to look the other way.  :lol:

Quote
It 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.

"It doesn't matter what pad you use," he said. "You can put a pillow beneath your computer and it still won't protect you."

As it turned out, leg position played a far bigger role. When the men sat with their legs spread wide -- made possible only by placing the computer on a large lap pad -- they could keep their testicles cooler. But it still took less than 30 minutes before they began overheating.

"No matter what you do, even with the legs spread wide apart, the temperature is still going to be higher than what we call safe," said Sheynkin.

Belkin International, Inc., which sells lap pads and other electronics accessories, did not wish to comment on the new findings.

Dr. James F. Smith, a urologist at the University of California, San Francisco, cautioned that a clear impact of laptop use on fertility had still not been shown, and that it probably didn't play a big role.

Still, he added in an e-mail to Reuters Health, heating up the scrotum is likely to be bad for sperm production. He often asks patients that he sees for infertility if they use a laptop and, if so, suggests that they spread their legs periodically or place the computer on a desk.

Dr. Smith said the consequences of continued overheating of the testicles -- so-called scrotal hyperthermia -- probably weren't permanent, but might take months to go away.

I haven't noticed the worlds population dropping by much, but if you are really worried you could always go out and buy a can of freezer, but use it sparingly.  :o

Offline White Stripes

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Re: Is your laptop cooking your testicles?
« Reply #1 on: November 08, 2010, 07:28:47 am »
Quote
you could always go out and buy a can of freezer

i dont think thermal shock or frostbite would be any better... *shudders*

this is more of an... attention grabber article than anything else...

Offline GhostShip

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Re: Is your laptop cooking your testicles?
« Reply #2 on: November 08, 2010, 12:58:32 pm »
We're all doomed !!!  :o

I have to give credit for the most stupid statistic I have ever seen, "and about half the time the man is at the root of the problem" err yes that would be the case wouldnt it  :/

Offline Will

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Re: Is your laptop cooking your testicles?
« Reply #3 on: November 08, 2010, 01:51:19 pm »
Always wondered what that smell was :lol:

Offline MinersLantern

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Re: Is your laptop cooking your testicles?
« Reply #4 on: November 11, 2010, 06:31:16 am »
Winters cumming on and the temps are dropping. Might buy myself a lappy. I hate when the lil fellers get chilly and climb up into the garage to keep warm.
 :walk:

Offline White Stripes

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Re: Is your laptop cooking your testicles?
« Reply #5 on: November 11, 2010, 09:12:21 am »
lmao

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