My left nut did not come back to full size after an m1t cycle i did a few months ago. I used nolvadex for pct. I also got gyno from the m1t, and took letrozole at .5 mg for about a week but it didnt help. I am thinking it must be the letrozole usage that messed up my nut, as the nut came back full after post cycle therapy (pct), but shrank down over time. Now it seems to have reached a point where it is not getting any smaller. What should I do? Use nolvadex and do another post cycle therapy (pct)? Anyone have this problem before?