HomeHealthStudy: Pulling hair at height of orgasm may kill sperm cells, baffles doctors Study: Pulling hair at height of orgasm may kill sperm cells, baffles doctors Cody Cubrich Related Posts Butane is the only dangerous part of smoking cigarettes, claims study funded by Big Match More Life hack: No clean spoons? Go grab a flute and rip off a few of these things More Top Wikipedia contributor busted for re-using photo of dark urine sample More Increase libido by measuring your penis with the centimeter side More