I have pcos. And I am trying to manage my diet and weight to bring it under control. However, till it's better - i was prescribed Novelon to manage my 20 days continuous bleeding. The first week with the tab was fine. Post that, I feel a drastic change in my mood. I feel suicidal and angry all the time. My heart rate increases when I am angry. I feel like throwing things and running away. I have completed 1 month of course. Got my periods for 6 days (very heavy clotting and extremely painful cramps), I am on my second month of the tablet and i feel the same. The only time I felt normal was when my periods were almost ending and i wasn't taking these tablets. I understand that mood swift is a side effect of this tablet, but still. This is very bad. My personal and professional relationship is getting affected on a major level.