I'm in my mid 40's and have been on Dr. managed TRT regimen for about 8 months, even with a Test level of 1200, I feel good but have not received the benefit I would have liked to have seen on TRT. I take Test Cyp and HCG with an AI. Dylan commented on the ill effects of long term use of HCG use and the main reason I was taking it was to preserve fertility. Is there a recommended HPTA restart protocol that has worked for guys?