It's my understanding that HCG shuts down your HPG axis (unlike Clomid) by inhibiting the release of gonadatropin releasing hormone thereby decreasing LH.

Considering the half life of HCG is around 33 hours, if you stopped HCG, would your T levels would plummet after 2-3 days due to the lack of LH?

...and if T levels do plummet, how long does it take for the body to resume normal LH levels (post HCG) without the use of Clomid?