As a bit of a "duh" moment, i realised my e2 is probably high. Last time i was tested, i was at 150mg t/wk plus 1mg adex and my e2 was right in the middle of reference. Now im at 200mg, I added HCG at 750iu/wk, but haven't increased adex so my e2 is probably high. I was still having ED issues...