BTW, tell your doc to stick the growth hormone up his ass.
The only benefits in height that have been shown in medical studies were all done on young teens , and children knowing they had complications that would allow them not to grow to average heights. And even then it is not a miracle drug in terms of height.
@ 29 yrs of age your doctor is taking you for a fool and trying to bleed you for every penny he can get. He want's more money from you, or he is just utterly clueless and got his degree from a tree stump while eating the surrounding mushrooms.