Alright this is my 4th week doing Deca only. I got a lot of feedback telling me I should have used something with it like test. However since this is already my 4th week I don't think I can add something else now. Or can I? I was tapering it as well. I was told not to do that, so now Im going to take 400mg a week for the rest of my cycle. Has anyone ever done a deca only cycle? What were your gains etc...? Thanks- any opinions, thoughts or facts would be appreciated.