Suggest Treatment For PCOS

HI DR. MY DAUGHTER 19 YR IS SUFFERING FROM POLY SYSTS FROM ALMOST AN YR SHE WAS UNDER DYNE, MET FORMINE FOR ALMOST 6 MONTHS EARLIER HER WT. WAS 90 ,TESTOSTENT 44.6 INSULINE 15.6 L.H 8.37,FSH 5.47 TSH 2.75 ,INSULINE F-9.7,PP63.2 BUT NOW AFTER MEDICINE HER PROLACTINE -67.46 INSULINE F 17.99,PP143.39 HER WT. HAS REDUCED TO 85 SHE HAS BEEN GIVEN YAS MIN THEN MET FORMINE TO BE STARTED AGAIN I AM WORRIED WHY THIS IS SO KINDLY HELP