Ovulating Strippers...

I wonder how they came up with the idea to do this study? Were they sitting around the keg at a frat party and said hey lets go look at some strippers? And we can right off the tips on our tax returns too since it is a "study". The thing that stands out is not how much they make while ovulating. Not how much money if they are on the pill. But how much money they make while they are menstruating. That is an image I did not need in my head right now...