I was looking at this (possibly dodgy) new study suggesting that the Pill has led women to fancy more "feminine" men than they used to (film stars used to be a lot more rugged, etc.) and it just made me think that this misses the rather obvious point that at any given time most women aren't ON the Pill. . . and it just got me thinking.
Anyone have any stats on contraceptive use and the popularity of different methods (in the USA, UK or Western world in general)?