Boxers Vs Briefs: Men Who Wear Boxers Have Higher Sperm Count

A group of Harvard researchers studied over 650 men to answer an age-old question: boxers or briefs. If having a higher sperm count is your goal, it seems boxers are the better choice.

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Boxers or briefs? Prospective dads have an easy choice — Harvard Gazette

How Your Choice of Underwear Affects Sperm Production - Seattle Sperm Bank

How to Wear Boxers: 10 Steps (with Pictures) - wikiHow

Snowballs Cooling Underwear for Men - Fertility, Vasectomy, Varicocele, Testosterone - 2 Underwear, 3 SnowWedge Ice Packs Gray : Health & Household

Want to be a dad? Wear boxers, not skin-tight briefs - CGTN