Check and se if United Blood Services is in your area, or not. Not sure if they are national or local to my area. I haven't had a problem with them. As many others have said TRT should not disqualify you. You are simply keeping your Testosterone in the high end of the normal range, not superphysiological. I still don't put on my info that I'm on TRT, just makes it easier, but in no way should that disqualify you when you're using clean syringes, not sharing, etc. You aren't an IV drug users, and shouldn't be treated like one.