- The evolution of female orgasm: adaptation or byproduct?David Andrew Puts
Neuroscience Program, Michigan State University, East Lansing, USA
Twin Res Hum Genet 9:467-72. 2006..We hold this view because we disagree with the criteria Lloyd uses to evaluate evolutionary hypotheses, and because we believe Lloyd defines female orgasm too narrowly, ignoring critical information about its affective aspects...
- Genetic and environmental influences on the frequency of orgasm in womenKhytam Dawood
Department of Psychiatry, University of Chicago, Chicago, Illinois 60637, USA
Twin Res Hum Genet 8:27-33. 2005..Following Baker (1996), we speculate that this additive genetic variance might arise from frequency-dependent selection for a variety of female sexual strategies...