Sir .Now I have been taking treatment for pcod since last 8months..first I met one doctor and had advised me to take daphne tablet from the 5th day of my period and metformin 500 once a day at night..I continued this for 5months.after that I went to my native place and consult another doctor,she had told me that I shouldn't continue daphne and start susten Sr 300 for last 10days of cycle along with 4 metformin tablet 4 times daily..metformin need to take full month.Now again I went to the another doctor to check my status of cyst ,she said that susten sr300 is not good for a long period.it can use only 3months..while I taken tablet daphne I had breast pain ,weight gain and early morning nausea.Now am quite comfortable with susten sr300 and 3kg reduced within 2months.but after my last consultation I was bit scared to continue susten.Is there any problem with continue susten sr300 for a long period?actually we aren't planning for a baby right now.until my pregnancy I should have to keep my periods regular.hope you can give a better answer to me....thank you