2011年12月20日星期二

Laptop Computers put the Heat on Male Fertility

Laptops are everywhere these days with everything from coffee shops to airports offering free Wi-Fi.
David Nolet travels a lot and like most ASUS A32-F2 battery good businessmen he takes his laptop and uses Wi-Fi.
"On some flights it could IdeaPad U350 Battery be three to four hours so that is a pretty fair amount of time," David said.
In fact four hours is the exact amount of time Argentinian scientists tested semen samples from 29 men.
They placed some drops under a laptop then jumped on the internet via Wi-Fi.
The result?
After four hours 25% of the sperm stopped swimming—9% had DNA damage while only 14% of samples that were replacement laptop battery kept away from the computer--but at the same temperature--stopped swimming.
Researchers said the study suggests that Wi-Fi connected laptops placed near male reproductive organs may damage sperm.
Baylor-All Saints fertility expert Dr. Robert Kaufmann finds the study interesting but incomplete.
"The problem with the study is it's outside the hp compaq nx7300 battery body, it's not inside the body and in the hp nx7400 battery body of course you have a lot more protection,” Dr. Kaufmann said. “I guess its food for hp compaq nx7400 battery thought to draw too many conclusions at this point is probably not the best way to look at it."
Dr. Kaufmann said clients will occasionally ask him about the impact of HSTNN-CB30 laptops and sperm quality and with a growing body of evidence that it may not be good he'll probably take the cautious approach.
"I think if somebody were to 372771-001 ask me I'd say we really don't know for sure but you know you may want to 412918-721 battery be safe and put it aside," Dr. Kaufmann said.
Dr. Kaufmann helped David and his wife with their first daughter and now they're PA3929U-1BRS trying to add another member to the family.
David said the study will impact the way he uses his laptop.
"I've always tried to not put it on my lap but reading that has definitely changed the TOSHIBA PA3534U-1BRS Battery way that I am going to behave going forward because that is too much of a risk," David said. "I use a laptop for work so it's something that I will be using regularly but it's going to be pretty far separated from me physically."

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