Donald R Taves: The intromission function of the foreskin

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    • Donald R Taves: The intromission function of the foreskin

      Die Natur hat sich nicht geirrt, es hat alles seinen Sinn:
      Masters and Johnson observed that the foreskin unrolled with intercourse. However, they overlooked a prior observation that intromission was thereby made easier. To evaluate this observation an artificial introitus was mounted on a scales. Repeated measurements showed a 10-fold reduction of force on entry with an initially unretracted foreskin as compared to entry with a retracted foreskin. For the foreskin to reduce the force required it must cover most of the glans when the penis is erect.
      sciencedirect.com/science/article/abs/pii/S0306987702002505
      Zwischentöne sind Krampf
      im Anti-Verstümmelungskampf