Dear Doctor, I Am Priya 36 Yrs Old , Married

Dear Doctor, I am priya 36 yrs old , married 3 years before. we have been trying to have a child since our marriage. i have a regular menstrual cycle, and both of us were examined and found he is normal, and i have a PCOD and a small fibroid in uterus and gall bladder stones. now doctor suggested folic acid tables, metformin , Syp. evacare and placentrex injection or alternative days. does these medicines are help in PCOD and conceiving