No not Aunt Flo.
Do you ever notice a specific time of the month or so where you are hornier than any other time? I am not only talking to women here.
It seems that men. as well, have a certain "time of the month". I believe that men have hormonal swings during a month just as women except you guys are lucky enough not to have the flow.
Do you notice this hormonal change more during the football season, baseball season, hockey season, etc? Anything like that?