Hi I M Married In 2013 But I M Not

Hi I m married in 2013 but I m not get pregnant so when I consult Dr we detect the pcod problem so she will give me treatment Of clomiphen so there is no success so she done my laparoscopy but everything is normal only cyst is present.so now she gave me fertyl super for 5 day and There after hmg 75 inj for 3 days.but I had heard after inj taken there is possibility of multiple preganacy? My husband semen report is normal so plz guide me about this treatment is right or wrong