Hi, I am suffering from pcod from 6-7 yrs. I was on medication like metformin and birth control pills, folliac acid tablets. I managed to loose 1 kg per month due to metformin. But as soon I stopped the medication as doctor recommended to exercise and reduce oil and sugar. I again reached to the original weight as soon as I stopped medication. Also I heard on internet on taking ovistol, I would like to know how much is it safe .also any recommendation how can o reduce weight regulate the cycles with pcod. Tia.