I was diagnosed by twisted ovarion syndrome 10 yrs back. At that time dr have removed that ovary..After 2 yrs of removal of ovary i find cyst in my second ovary then at that time dr gave me contraceptive pills( Diane 35) but when I stopped that pills my periods become irregular and I have acne on my pills..So that means if I take pills then my periods become regular or else it becomes irregular..So what should I do..?? Is that means my ovary is not functioning regularly without that pills? Is there means I have again cyst in second ovary ?? Is Diane 35 medicine is bad to take long time?? I am taking it from 8 yrs.