Ok why hasn't anyone done this yet? If you think about somewhere at any given time everyday there is a woman with her Period or going through PMS. They have yoga for Pregnant Moms.. What about the PMS'ng women out there? I think if there were a class catered for this need with nice soft aromatic candles, a patient instructor and chocolate and tea at the end of class this could really be something to work with. The yoga couldn't be too intense because to be frank I am not downward dogging with cramps. Something I just wanted to put out there. I would love to hear any feedback.