Following this because I am in the same place and have no idea what to ask at the appointment.

How do you tell the difference between the drug working and just a good week?

Photograph everything before you open it. Ten seconds, settles most disputes.

How long before you can reasonably say something is or is not doing anything? Four months in on collagen peptides and it lines up.

What do you do about the fee? Do you just pay it?

Is a baseline blood test really necessary before starting something like this?