So you recommend to increase my endogenous hormones and possibly my dht with a diet instead of using exogenous hormones or dht?Your hormones are primed. The best thing u could do is eat a healthy diet that influences your growth into adulthood and start jelqing right now! Please do yourself a favor and do not put exogenous hormones into your body, you can easily influence the ones you have with proper diet and excersise. Jelqing absolutely works but listen to your body if it hurts STOP. Also remember recovery is crucial in terms of Penis enlargment. So try a schedule like 3 days on two off. If I was in your shoes I would start jelqing, if I had the option I would do it in the morning in a warm shower and then use a product called ADS which is short for all day stretcher. I wish I would have started at your age with the progress that I've had. Good luck on your journey always remember to stay positive make the journey fun and never look down upon yourself the mind is a very powerful tool that most men do not utilize in any penis enlargement routine. When you're doing your jelqing close your eyes and visualize growth and expansion become one with yourself. I know it sounds crazy but I promise it works.