Im 17 years old and im not that well built. Im about 150 lbs, 5 ft 10 inch tall. My first question is am i able to take steroids for about 2-3months and then stop and keep the results i gain? (as long as i continue to workout ofcorse) My second question is how fast are the results? Will i see results the same week or will it take around a month? Third and finaly my brother is 15, 145lbs and is 6ft 3 inch tall. Can he take steroids for a month or so and keep the results without sustaining any permenant damage to his body? (Im considering getting Test 600x)