The journal Evolution and Human Behavior is publishing a study that tracked the earning power of strippers and compared that to their menstrual cycles – see Strippers’ Earning Potential Affected by Hormone Cycle – where they found that when strippers are in their most fertile period of their menstrual cycle they earn much more than those who are in the least fertile period of their cycle.  Stippers on "the pill" where fertility is flattened out did not experience cycles in earning power.  So . . . when women are most fertile, they tend to behave more sexually open and aggressive which translates into attractiveness and earning potential.  Or, more bluntly . . . women who at the peak of their fertility are sexier (in their behavior and how men perceive them).

All the best,
Brian

Brian David Phillips, PhD, CH [phillips@nccu.edu.tw]Performance Hypnotist, Certified Hypnotherapist
President, Society of Experiential Trance
Associate Professor, English Dept., NCCU, Taipei, Taiwan
http://www.BrianDavidPhillips.com