"i went on this last year for pmdd, like severe pms, and did fine the first 6 months. i&#039;m not sure why, but suddenly my periods are 2 weeks long instead of one. i&#039;m also having the same severity, if not more, of cramps that i had before i started. i think the issue was that i might have already had estrogen dominance, and the lack of ovulation made it even worse. (no ovulation means no progesterone to help your periods be lighter.) also i have zero sex drive. seriously, doing dishes has been more appealing lately. it has made my mood issues improve, though. i don&#039;t feel nearly as depressed as i did before taking it."