Hello Mam/sir I M Minakshi From Bihar, 3yrs Completed Of

Hello mam/sir i m minakshi from bihar, 3yrs completed of my marriege but i m not pregnant our all reports are normal but my period cycle are not regular for last three years.Dr.said to me you have a pcod problem.pls tell me what i do??????can you tell me about the best gyncologist in patna plzzz???