Really, what it boils down to is this. AAS, GH, whatever, are all very different. I mean, Winny does different things than Deca, etc.....so, it is hard to say yes these will cause this and those will cause that. Some people get gyno, some don't, some have prostate problems, some don't. Combine that with Family history, genetics, lifestyle choices, and other things that lead to cancer(and other diseases), and there is basically no way to tell how you will respond. I know I take a risk, but it is worth it too me. If I'm 65 and still want to be active, I'll be HRT'in it until I'm dead. I wanna LIVE while I'm alive....if you know what I mean.