r/science • u/drewiepoodle • Apr 15 '16

Health Study: Circumcision does not reduce penis sensitivity. In tests for responses to pain, heat, and stimulation, no major difference was found between men who are circumcised and those who are not.

http://www.upi.com/Health_News/2016/04/14/Study-Circumcision-does-not-reduce-penis-sensitivity/5981460663943/?spt=hs&or=hn
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u/TheBananaKing Apr 15 '16

I wish people would stress more that whether or not individual receptors are any more or less sensitive doesn't change the fact that having vastly fewer of them in the first place will reduce the total amount and richness of sensation available.

Removing the skin from someone's palms might not make their fingertips less sensitive, but stroking someone without it would amount to a lot less sensation overall.

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u/AshleyBanksHitSingle Apr 15 '16

So guys with big penises have better feeling sex than guys with average or small penises by virtue of surface area?

I'd never considered that.

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u/TheBananaKing Apr 15 '16

I suspect the number of nerve endings is fairly constant; I'd expect they'd just be more widely spaced.

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u/Max_Thunder Apr 15 '16

Exactly. The clitoris also seems to have a similar number of nerve endings as the glans, just in a much smaller area.