I'm a 20 yr old male. I've been considering using a pro hormone to make some good, lasting gains. I'm wondering what physical (and possibly mental) consequences would come along with a 6-8 week cycle. IF I were to cycle on something, I would be supplementing milk thistle and lecithin during cycle, and Gaspari's novedex-xt along with a tribulus for the post-cycle. From what people have told me, if I were to cycle on at this point in time, I would be hurting my future "natural test levels". If anyone out there has any suggestions, facts, knowledge, opinions, advice, ANYTHING, I would really REALLY appreciate it.