The most commonly used AAS in medicine are testosterone and its various esters (but most commonly testosterone undecanoate , testosterone enanthate , testosterone cypionate , and testosterone propionate ),  nandrolone esters (most commonly nandrolone decanoate and nandrolone phenylpropionate ), stanozolol , and metandienone (methandrostenolone).  Others also available and used commonly but to a lesser extent include methyltestosterone , oxandrolone , mesterolone , and oxymetholone , as well as drostanolone propionate , metenolone (methylandrostenolone), and fluoxymesterone .  Dihydrotestosterone (DHT; androstanolone, stanolone) and its esters are also notable, although they are not widely used in medicine.  Boldenone undecylenate and trenbolone acetate are used in veterinary medicine . 
It’s all common sense now, certainly I was not going to put myself and my body through the risks of anabolics. I can tell you though, shifting my mind from anabolic steroids simply was not an option for me. However, dealing with it’s side effects is what really held me back from getting any place near this stuff. With my friends’ help in telling about legal steroids, I no longer need to even touch a drop of anabolic steroids. First, I was certainly not going to put my health at risk. Second, I did not want to spend a few years in jail if I ever get busted with this stuff.