Enfuego, get this fear out of your head. There's been a lot of paranoid discussions lately about what if "the man" gets involved. Hypogonadism is a legit diagnosis and it is treated a million times over in the US. The treatments thereof are schedule III controlled substances, but then again so is vicodin. Legit clinics like the one with Dr. JC go through a series of qualifications for their patients before treating them. Most clinics and HRT specialists usually don't talk to you unless you're over 35yo.
As stated in a earlier post, all of your meds will have a legal prescription number assigned to them. If your employer does random blood checks, then explain your condition up front. Again, it is a very common condition with a very common treatment regiment throughout the US. I have yet to hear about 1 member here getting "the man" at their doorstep because of their TRT prescription.