
This pic is from Lap dance - Wikipedia, the free encyclopedia, and so is the following:
I've noticed a lot of people here talking about videos of chicks talking either for dating site leads or trying to sell or promote something. The quoted portion above seems to suggest that if you recorded the videos while they were ovulating that you could make more money. Who wants to split test?Menstrual cycle and earning power
In 2007, based on statistics from 18 dancers over 60 days, it was noted that female lap dancers earned the highest tips around the time of ovulation, during the most fertile period of their menstrual cycle, and the lowest tips during menstruation; the average difference in earning between these two times amounted to about $30 per hour. Women on the pill earned overall less than those not on the pill. The results were interpreted as evidence of estrus in humans: females apparently advertise their fertility status to males in some manner. This find earned its authors the 2008 Ig Nobel Prize in Economics.