Hey Dylan, sry to hijack this thread but I'm dealing with the same thing. I talked to you about it last week, that guy sold me what he claimed was gw and s4 but was most likely a prohormone. When I spoke to you I had just received my letro from agguys. I've tapered up to 2.5mg Ed and am also now taking real s4 and gw from sarmsx s4 50ed and gw 20 Ed. My gyno has started to shrink noticeably and the pain/sensitivity is gone completely. I'm planning on transitioning to something less harsh to prevent rebound I was going to use nolvadex but I'm reading in this post y'all reccomended taking aromasin for a month after I have controlled the gyno with letro. What dose should I use the aromasin at and how long should I simultaneously take it with the letro for. I've been on the letro for ten days now and at 2.5 for the last four.