无线网络辐射或降低男性精子活力
<p><span word="Working">Working</span> <span word="on">on</span> <span word="a">a</span> <span word="laptop">laptop</span> <span word="wirelessly">wirelessly</span> <span word="may">may</span> <span word="hamper">hamper</span> <span word="a">a</span> <span word="man">man</span>’<span word="s">s</span> <span word="chances">chances</span> <span word="of">of</span> <span word="fatherhood">fatherhood</span>。</p><p><span word="In">In</span> <span word="a">a</span> <span word="study">study</span>, <span word="sperm">sperm</span> <span word="placed">placed</span> <span word="under">under</span> <span word="a">a</span> <span word="laptop">laptop</span> <span word="connected">connected</span> <span word="to">to</span> <span word="the">the</span> <span word="internet">internet</span> <span word="through">through</span> <span word="wi">wi</span>-<span word="fi">fi</span> <span word="suffered">suffered</span> <span word="more">more</span> <span word="damage">damage</span> <span word="than">than</span> <span word="that">that</span> <span word="kept">kept</span> <span word="at">at</span> <span word="the">the</span> <span word="same">same</span> <span word="temperature">temperature</span> <span word="but">but</span> <span word="away">away</span> <span word="from">from</span> <span word="the">the</span> <span word="wireless">wireless</span> <span word="signal">signal</span>。</p><p><span word="The">The</span> <span word="finding">finding</span> <span word="is">is</span> <span word="important">important</span> <span word="because">because</span> <span word="previous">previous</span> <span word="worries">worries</span> <span word="about">about</span> <span word="laptops">laptops</span> <span word="causing">causing</span> <span word="infertility">infertility</span> <span word="have">have</span> <span word="focused">focused</span> <span word="on">on</span> <span word="the">the</span> <span word="heat">heat</span> <span word="generated">generated</span> <span word="by">by</span> <span word="the">the</span> <span word="machines">machines</span>。</p><p><span word="In">In</span> <span word="the">the</span> <span word="latest">latest</span> <span word="study">study</span>, <span word="researchers">researchers</span> <span word="took">took</span> <span word="sperm">sperm</span> <span word="from">from</span> 29 <span word="men">men</span> <span word="aged">aged</span> 26 <span word="to">to</span> 45 <span word="and">and</span> <span word="placed">placed</span> <span word="them">them</span> <span word="either">either</span> <span word="under">under</span> <span word="a">a</span> <span word="wi">wi</span>-<span word="fi">fi</span> <span word="connected">connected</span> <span word="laptop">laptop</span> <span word="or">or</span> <span word="away">away</span> <span word="from">from</span> <span word="the">the</span> <span word="computer">computer</span>。</p><p><span word="The">The</span> <span word="laptop">laptop</span> <span word="then">then</span> <span word="uploaded">uploaded</span> <span word="and">and</span> <span word="downloaded">downloaded</span> <span word="information">information</span> <span word="from">from</span> <span word="the">the</span> <span word="internet">internet</span> <span word="for">for</span> <span word="four">four</span> <span word="hours">hours</span>。</p>
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