polycystic ovary syndrome
"6 months ago I was diagnosed with polycystic ovaries. I was put on this upon diagnosis. Periods went from maybe 4 unbelievably heavy periods a year lasting about 8-12 days. To completely regular periods, very light and lasting about 2-4 days.  Honestly haven't had any severe problems. The most obvious effect on me would have to be the sore breasts and enlargement. No acne other than the occasional pimple. Ultimately, I would recommend."