seeing this come up enough that it’s worth answering once instead of in scattered replies. first, the honest part of your framing: cruising vs PCT genuinely is a real decision tree for someone already suppressed, and “i don’t want to lose gains” is a real motivation, not a stupid one. nobody’s going to pretend the strength comes back the same after you come off. that part’s true. where i’d push back, gently: “bloods have been good” is doing more work than it can hold. a clean lipid panel and in-range cbc at 19 on cycle tells you about this snapshot. it doesn’t tell you about HPTA recovery capacity, and it definitely doesn’t tell you what 20+ years of exogenous androgen does to a cardiovascular system that’s still finishing development. the trial-grade longitudinal data on lifelong TRT started in your 30s+ mostly doesn’t exist for guys who started at 19. you’d be the dataset. “not planning kids until further notice” is the line i’d sit with. the issue isn’t the decision, it’s that prolonged suppression can make the recovery harder later even if you do want to restart. “i’ll PCT when i decide to have kids” assumes the lever still works on demand. sometimes it does. sometimes it’s a long road back, and the n-of-1 nature of this means you don’t find out until you’re in it. the distinction that actually matters: cruising for life isn’t illegal and for plenty of older guys with a real deficit it’s not even unwise. at 19, on a first cycle, with no medical indication, it’s the ill-advised category, which is different from unsafe but not nothing. if you do come off, get a baseline LH/FSH and total+free T before you started if you still have it, and track recovery against that with labs at fixed intervals, not vibes. that’s the only thing that turns this from a guess into data you can use. trying to answer the question you’re actually asking, not the one the cruise crowd wants you to ask.