
Originally Posted by
Obs
Hcg mimics LH (leutenizing hormone) function.
It keeps the testes active which helps prevent testicular atrophy.
Any amount of exougenous (injected or oral) testosterone, causes a cease of the LH. This means your testes become inactive in production of natural testosterone.
With stronger androgenic compounds such as trenbolone, over longer durations; eventually even HCG is useless in keeping them active.
"Active" does not mean your testes produces test on hcg.
It just means they stay an active part of the body working standard fuctions, rather than completely shutting down and shrinking.