Growth Hormone

can someone please tell me the best way to get presribed some g.h. i heard of this place out in cali. called new hope med. i am thinking of sending them blood work , but im afraid my levels could be too high. could i use tagamet to artificially lower levels/ therefore be sure they will give it to me??? i am 40yrs , been lifting for 15 yrs, recently getting back into it. need to know how i can get this now. please help.