I've read that HCG keeps the precursor hormones going such as Pregnenolone and DHEA. There seems to be a consensus that HCG improves the general since of well being in men on TRT. Is it possible to keep the levels of Pregnenolone and DHEA at normal levels simply by supplementation alone? Is anyone not taking HCG and supplementing with DHEA/Preg? How do you feel? I'm interested in anyone that has been in TRT for a while but has chosen not to take HCG. Can you still get the good sense of well being simply by taking DHEA/Pregnenolone supplements?