Does circumcision harm your sex life? This question has become more pressing than ever with the recent endorsement by the World Health Organization of circumcision as a means of reducing HIV infection in Africa (New Scientist, 31 March, p 7). But as two new studies show, it’s proving tricky to resolve.
Kimberley Payne of the Riverside Professional Centre in Ottawa, Canada, and her colleagues tested the sensitivity of 20 intact and 20 circumcised men’s penises as they watched erotic movie clips, by touching the penises with filaments that press down with predetermined amounts of pressure (The Journal of Sexual…
