Never really did a "heavy" cycle, just eq and winny. So my PCT protocol remained a simple shot of 1500IU of HCG every 4 days for a 3 weeks period along with nolva. Here are my doubts: next year I'll be doing 12 weeks of test prop along with tren ace. Being this a much "heavier" cycle, will there be the need to shoot hcg during the cycle? If so, which protocol should be used? Won't it somehow downregulate the receptors for PCT?