Hello doctor, I am 26 yrs old and I found out that I have pcos when I was 24.. I use to have very irregular periods and shooting pain while my periods, I consulted a doctor and went under medical checkups and my doctor told me that I have pcos.... Previously he gave me Diane 35 for 6 months and then switched to Dronis 20... I still take dronis 20 but have noticed that my bleeding during periods have decreased very drastically I hardly get one or two drops of blood each day of my periods and my periods use to last till 5days since I have started with dronis it has reduced to 3days..... Is it something that I should worry about? But since I have started with my medication I no more have the shooting pain and atleast my periods happen every month a week after I would have finished with 24 tablets of dronis.