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Medical Human friction

  1. Oct 29, 2009 #1
    Does anyone know the coefficient of friction between the vaginal wall and the penis?
  2. jcsd
  3. Oct 29, 2009 #2


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    Gold Member

    Strange question. I guess it depends on a lot of factors. I'm not sure it has been measured.
  4. Oct 29, 2009 #3
    I know it's strange. I know you have to take into account how "wet" everything is at the time, but do you know if you could determine anything else based on the viscosity of the fluids?
  5. Oct 29, 2009 #4


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    Staff: Mentor

    There are too many factors, so no.
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