Tag: underwear

Boxers vs Briefs – For Fertility, Testosterone & Sperm Levels, What’s Better?
/Video Summary Men are producing less than 50% of the testosterone and sperm levels they did just a few decades ago. Of course, the type of underwear is not the only cause of this, but it can be a contributing factor for sure. Briefs, Boxers or Boxer Briefs – which one is better for fertility […]
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