Anyone doing "Medical" (doctor guided) hormone optimization therapy?

If so, how is it working for you? Are there any down sides? What is it actually doing to you on a daily basis? How much (forgive the question), are you spending on this therapy?

They are advertising it like crazy around here now, and a lot of people I know are signing up.

I would love to hear from people who are doing it, or have done it, themselves.

Thanks