The Guardian -
9 Oct 2017 08:00

A third of us don't wear anything in bed, primarily in an effort to keep cool. But might it also have benefits for our fertility? Nearly 40% of us sleep in pyjamas, a little more than 20% in our underwear and just under a third wear nothing in bed, according to a survey of 1,200 adults in the UK. Since the average length of time between pyjama washes is two weeks (the most common excuse people gave was that their nightwear didn't smell), you might think being naked is healthier. After all, your ...
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