Are Glycomet,Cabgolin And Duphaston Effective Medicines For Infertility?

Hi i am 21years old and my name is pihu. I am trying to conceive since last 1yr. Then we went to dr. and he did all test and told that mine prolactine harmone level is 52.7 and my husband s sperm count was 40. Then he prescribed me cabgolin and to my husbend asginitric. After three month we went again so now my prolactine is 4.47 and my husband s sperm count is 30. Now he prescribed me glycomet, cabgolin, ccq and duphaston and productive m to my husband. Is this the right treatment going on. When will i be able to conceive? Pls guide me