I think HCG belongs in the STEROID forum
1) Most people use it while ON cycle to keep the nuts from atrophying so that PCT can get them cranking it out again ASAP
2) HCG is as much an ancillary as Nolva and L-Dex which are not steroids either and no one chases nolva/L-dex questions to the PCT forum even though thay are used both ON and AFTER cycle.
3) HCG is directly related to AAS beacse you only use it WITH or AFTER AAS never as a supliment or a stand alone cycle drug.
Just my $.02 and you are welcome to disagree (politely of course).