i think i might need to run some hcg on my cycle, before i start my PCT. heres why. i was in a bad car wreck in january of 2010. i was in a drug enduced coma for 3 months. i was on some of the harshest anti-biotics and pain medicines known to man in the hospital, and i found out that some of the side affects from these was, it basically shut my nuts down, so my doc saw that i had low test and put me on TRT, and didnt tell me that TRT was pretty much for life. so anyways, my plan was to run this hdrol cycle, then run nolva PCT, and it would bring my nuts back to normal. but i have been reading that i need to run HCG to bring my nuts back to full size if they have atrophied at all before i start the nolva, or they wont produce maximum test. how can u tell if u need hcg?