This vitamin has been approved by a doctor. Two/day is all you’ll need! It regulates your cycle and helps prevent all those terrible symptoms of pcos. Personally, In the last 6 months of taking this, I have had a regular cycle every month and have even started ovulating on my own. I’m not guaranteeing this will work for every woman, but it’s worth a try! It takes a few weeks to work so give it time before you give up on it!