Is GnRH comparable to HCG? Being that there are virtually NO domestic sources for HCG, I was going to give GnRH a try. It comes as a 100mcg vial so what the hell would the dosing be? I can't seem to find any info on it. I'd much rather just get some HCG and be done with it, but every source that used to have it doesn't carry it any longer. Any input from those more knowledgeable than I, would be greatly appreciated.