how much will they give,,im guessing 2 iu per day?
How much they give you all depends on two factors:
1. Your current blood level of IGF-1
2. The level that the doctor is ultimately trying to bring you up to.
Sure, it's remotely possible that you could find a "cool doc", but the reality is that most doctors are not going to prescribe you enough HGH to amount to anything useful from a bodybuilding standpoint, and like the poster said above, you will pay out the ass for what they do give you. Trust me, I've been there, done that.