Tighty whities' really do damage a man's fertility

Men who most often wear boxer shorts have the highest counts of better sperm and jockeys and tighty whities are the worst underwear for fertility, according to new research from Harvard University.

Tight Clothes and Heat Lead to Male Infertility - Z Urology

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For those men (young or old) who prefer classic style briefs (aka: tighty whities), why do you prefer them over boxers or boxer-briefs, and do you receive grief from other men who

Men who wear tight boxers produce lower quality SPERM, study reveals - Mirror Online

Men should switch from briefs to boxers if they're trying for a baby, study claims - Daily Star