Im not knocking you for using but man it saddens me that someone who is 5'6 150lbs thinks they need hormones to put on 10-15lbs of lean muscle :/. You have so much room to go naturally and most ppl dont even realize it. I just did my first cycle and im 5'9 220 lbs man and im by no means naturally a big guy. I do however feel if you can do without or with less than do so. Im no expert at all and I don't know nearly as much of some of these guys but what I do know is that you are taking a toll on your health for gains that you could have made with hard work.