Ren, if you're saying that HCG mono-therapy failed, then I have no idea how you think Clomid will do the job. If the testicles didn't respond to exogenous LH analogue administered from HCG, then they're not going to be receptive to any LH that 'might' get naturally produced from the HPTA.

I know G2F addresses this, but what were your test labs with the HCG Mono? If it was moderately or majorly low, then that might indicate your diagnosis as being primary, so those dogs won't be hunting no matter how you try to feed them.

This is an interesting thread, but quite puzzling just the same ...