of course, you might want to throw in a cycle or two every year just for fun. I would never have thought of this before starting trt 3+ years ago, but since I was doing most of the legwork anyways, my natural curiosity led me to exploring what was possible. thanks to the guys on this forum, it takes most if not all of the mystery out of this subject. As others have said, no need for pct (you are not on a cycle, just replacing), keep up the hcg to keep the boys alive. Me, I intend on cruising forever.