Ditto on the waiting a while advice. Your muscles will be in for a hell of a shock when you start training and will respond to the shock with a lot of growth without any steroids! You could probably pack on as much muscle in your first year without steriods as with them!

Also, you need to strengthen your ligaments & tendons; if you do AS and get to strong too fast, you could easily tear them--and then you will wind up injured, with hospital bills, months of recovery time and you will be limited from then on out!

Welcome! Glad to have you here and good luck! Post sopme 'after' pics so we can see your progress!