Yeah i had it from npp was on dostinex and proviron during cycle when I got gyno it happen fast stop the npp and statred femera with the dostinex it worked great. I have done sus twice test cyp, dbol, never had any gyno problems I even did deca once before the npp so I thought I would have no problems I guess you never know.
Letrozole is the most powerful anti-E (AI) on the market, so it's been a god send for most as a gyno cure. I've tried, arimidex, aromasin, and letrozole (femara), nothing comapres to letro.