Although more than one in five men don't, here's why you need to change your underwear every day.
Survey Says Men Keep Their Underwear for an Average of Seven Years
Boxers or brief: A man's choice of underwear affects his sperm
Do you think not changing underwear daily is necessarily unhealthy
Period underwear – do they work and which brand is best?
How Often Should You Change Your Boxers? Answered
Survey finds 20% of men wear the same underwear for a whole week
#WorldPenisDay: Actually size doesn't matter, and please call 'him
22 Percent of Men Admitted To Not Changing This Every Day
What If You Didn't Change Your Underwear For One Year?
Survey reveals 22 per cent of men don't change their underwear
McKesson Ultimate Underwear, Incontinence, Maximum Absorbency, XL, 56 Count : Health & Household