I'm missing what you want to do here. If you are on TRT why are you stopping to see if you can come back up to normal?

HCG will just make your ball sack bigger. Its not going to get your system restarted again. At your age, that might take a long time, if it happens at all. You would need to also start clomid and or nolvadex for any shot at a restart. Do some research on Triptorelin, it might have the ability to give you a fresh start but beware too much will have the opposite effect.

Your AI of choice might also have a negative effect on this. I've been preaching aromasin for years because it works best for me. Most people use armidex or letrozole but I find that they are too harsh and the rebound does not help with what you're trying to do.

I'm 50. I'm on dr prescribed TRT at 100 mg EOW. He got an attitude with me 6 months ago and told me to stop, so I did. Blood work after 90 days came back with my test below 200. Needless to say he will never pull me off again and I accept the fact that I will never be able to have natural test production again. I will blast here and there but never stop my TRT. I have no need for hcg but will on occasion run clomid for show.

BPP