Australasian Science: Australia's authority on science since 1938

Happy National Orgasm Day

By Rob Brooks

New research has tested two predictions concerning womens' orgasms as signals of the likelihood of fidelity and conception.

The full text of this article can be purchased from Informit.

Today, I have just learned from Katherine Feeney’s column in the Sydney Morning Herald, is National Orgasm Day. What that is and how you celebrate it remains a little opaque to me*. Will there be organised pageantry and fireworks later on? Should one share this knowledge with a loved one? Or simply mark the occasion alone?

But my recent post on the function of orally-induced orgasm stimulated so much discussion, I thought I’d dip into the pages of Archives of Sexual Behaviour for an appropriate reading to mark NOD. And the journal did not disappoint.

The paper I chose, so steaming hot out of peer review that it has only just been published online, concerned female orgasm as a signal. Readers of my previous column might recall my irritation that the social feedback of unselfish stimulation and orgasmic response seemed to be a missing dimension in the Evolutionary Psychology paper that precipitated that post.

Today’s paper tested two predictions concerning womens' orgasms as signals. First,...

The full text of this article can be purchased from Informit.