Does Yamini Need To Be Continued?

hi there i use to miss my period and cycle used to exceed more then 35 days then consulted a gynac n after ultrasound i found that, i m suffering from pcod .i have being consulting my gynac from 2008.but then she prescribed me birth pill for 3 to 6 month then within few month again i miss my period,i hve acne...now she hve prescribed me birth pill again named yamini she hve told me to hve this till i want to concieve...i m getting married on 2 feb 2012....so should i continue yamini medicine or not..