What are the details of your protocol? Are you pleased with what you've achieved?
HCG is used, as you know, for fertility and to maintain testicular volume. It also plays a role in restoring hormonal pathways that may have been adversely impacted by the suppression of your HPTA axis. That is why I use it. The "HCG diet" has been debunked.
There are multiple threads in the sticky section of the folder you posted in detailing HCG and its uses/value.