Look. don't waste time running HCG whilst on cycle ,all your doing is fighting a losing battle. Its best to run as a PCT. But be careful, this is a serious drug that can **** your HPTA up for a long time. (trust me I know).
From my exprience HCG is very over rated if your taking corses less than 3 months long I wouldn't even worry about it. I only take it after I've ran a coarse of Boldonone or Deca as they are very supresive of your HTPA.
Being a fellow Aussie I know how hard it is to get. Not just this but all ancillaries. Luckily my G.P. is good enough to prescribe me of what I ask.
I know this advice flies in the face of what most on this board would do/say but you really don't need the doses that gets talked about. (Ive' been the guinea pig of my doctor" and my theories of the most effective PCT and we seem to have it sorted)