Anyone on Bromocriptine (Parledol)? Need your help!

Ive been on Bromocriptine/Parledol for 3 months now. My prolactin levels are still rather high and have not seemed to dropped much at all.  I am now on 2 tablets (2.5 mg) three times a day (six tabs all up).  My specialist says this is a very unique case, and is a bit puzzled.  I have a son 8 y/old, my fiance has a daughter 7 y/old and we desperately want to have more children together.  Have been trying for 18 months now.  Has anyone had success with this drug?  Is anyone on this drug at the moment?  Help me out please.