I take for granted that my testes are not quite up to snuff. I have been on Dr. John Crislers test and hcg protocol for a few years now. He uses the hcg to replace the LH that the body has quit making due to the addional test from the Test Cyp injections. It also keeps the P450 pathway open as well as well as causing a increased sense of well being(according to many patients). The reason that the hcg is used at the end of the weekly cycle is to help with the drop in total testosterone and give you a boost till the next T injection. I have seen were a couple of guys on this protocol have mentioned a rise in T of around 200 from the hcg and was looking for further info. People on HRT have a good chance of having testes that are not working well so I was wondering what an average might be from such a group.
That 200 raise is mostly here say, it depends on individual.
With testis supported once weekly, basically you just hope that they would not shrink.
If you really want to know what your testis are producing,
best would be to follow what colkurtz_spf does.
For me, it would be a big effort and interuption of something that works.
I do however like the idea of getting a maximum from my testis first and only top off the missing part with T injections.
I am using now 500iu EOD.
I have made this change recently.
Previously 380iu EOD
My testis are little more firm now, also scrotum is (little) tighter more often, previously hung lower.