These research findings aren't that surprising: Women and men who stay up later have more sex. What is interesting is that the women were found to be higher risk-takers overall, as well as have higher cortisol levels. And these night owl women were less likely to be in long-term relationships, compared to women who prefer to get to bed earlier. I am far from an evolutionary biologist, but I discuss the findings and implications of a recent Univeristy of Chicago research study on Channel 6's San Diego Living this morning.
~Dr. Jenn Gunsaullus, San Diego Sexologist, Sociologist, Sexuality Speaker