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It's the largest study to examine the relationship between underwear choice and sperm quality
Boxers or briefs? Largest-ever study shows boxers may beat briefs for baby-making - Good Morning America
Wearing boxer shorts boosts sperm count, scientists say, Men's health
Men who wear tight boxers produce lower quality SPERM, study reveals - Mirror Online
Ditching tight pants 'improves sperm count
Loose underwear may be good for sperm production - Dynamite News
Boxers Vs Briefs: Men Who Wear Boxers Have Higher Sperm Count
Can a Man's Underwear Affect His Sperm Quality? - Concept Fertility
Sperm health Pregnancy Birth and Baby
Men Who Wear Boxers Have Higher Sperm Concentration Than Those Who Wear Briefs, Says Study
Is your underwear helping or hurting your chances of becoming a father?
Science report
Going to bed without underwear?. Why not dude! It's just very…, by Harris V Sibuea
Study looks at boxer shorts versus underpants and sperm count
Men who wear boxer shorts have far better sperm, study suggests
