Wikipedia: Orgasm/Talk

These are some tidbits I've heard are true (TLC is a great channel), but am not confident enough to add to the main article:

female orgasms are unique to humans. This could be attributed to the fact that human females don't go in to heat.
It is possible for men to have multiple orgasms. I read in an article in psychology today about a year and a half ago that the trick lies in learning how to separate orgasm from ejaculation.
The feelings of euphoria are due to a release of endorphins

Never say "propagating the species" unless you want to piss all biologists around. Organisms propagate own genes and *only* that. --Taw