The following is an article from The Annals of Imp...  ...iving and was negatively related to testes volume. Menstrual Cycle Effects on Attitudes toward Romantic Kissing&ldqu...  ...ffects on Attitudes toward Romantic Kissing“ Menstrual Cycle Effects on Attitudes toward Romantic Kissing,&rdq...  ...howed t...

Now you know. Now you can be prepared -- all thank...  ...e speed at which women at different stages in the menstrual cycle spotted snakes in pictures: The fastest women...  ...e who were in the so-called luteal phase of their menstrual cycle , or the stage that immediately follows ovulation....

To explain to her poor husband why she's feeling i...  ...gan plushies) created this fantastic The Good Ol' Menstrual Cycle poster.Guys, from experience I can tell you that...