hi i am 32 years old, have not been using contraceptive the past three month and not pregnant either, i just started using duromine, i am worried what will happen to the fetus if i get pregnant in the process of taking the duromine. I am 120kg overweight,1.6 talk and been having irregular periods for the past 6 month and started being regular last month. can duromine harm the fetus if i might get pregnant in the process of taking them since i am not using any contraceptives.