When Stuart Brody of the West of Scotland University, Paisley, asked 99 women and 111 men about sexual pleasure, he found that the ones who go bareback handle stress better and experience less depression. Humans might be biologically programed to enjoy unprotected sex, Brody theorized, since we were boinking for thousands of years without Durex Pleasuremax.
There are lots of other theories, though. Maybe people who don’t use protection want to start families and are at an emotionally-ready and healthy place to begin with. Or, maybe unprotected sex, while more risky, just feels more intimate and that makes everybody happier! [Scotsman]