Oh man, TMI or whatever, who cares. When I am ovulating,* I am attracted to almost every man walking around. When I am not, you have to parade 100 of them in front of me and I can maybe pick two. Yes, I know, we're complicated.
*Only giving this example because there are actual studies of what women crave, how they act, sound, etc. when they are ovulating. Fun tidbit: Men think female voices sound sexier when they're ovulating. Have no idea how that works.