This is where I would normally crack a joke about most people being willing to lie at a job interview when tens of thousands of dollars are possibly at stake. Since I don’t know how to make that joke without someone getting offended, I will just not and say that I did. Everyone laugh now, as if I pulled it off.
Now, as for the clients, well, they are clients. On the one hand the electrologist SHOULD take before, during and after pictures to track progress, and cover her or his bases, to make sure that no one can accuse him or her of doing damage he or she is not responcible for. On the other hand, the client is in a practitioner client priviledge position and no showing of those pictures without permission, nor releasing of personal information is ethical without the client’s permission. More telling to me is the fact that NONE of my straight male clients who have had beard shaping, or beard clearances has ever allowed me to use their photos. Be glad that the brave few TG girls who have signed for me to show you their pictures exist.
This is one of the things we discuss regularly here on HairTell. Just as a for-instance, I have treated a large number of TG clients from start to finish, and others for some shorter duration and yet, only a select few have every granted permission for use of their photos, or written recommendation letters, or posted here. A good point to make is that even among the people who have posted here, very few have given permission to use their pictures, and or facilitate any contact with others for the purpose of discussing said treatments and results.
For privacy purposes, most clients perfer that any contact with others to discuss treatments be done either via email, phone (where you offer your number to be given to them, and they call you back) or everyone meet up at the office of the electrologist, or some neutral place like a restaurant.
Some people find these measures to be suspicious, as they wonder why the electrologist doesn’t just let them pick a random client file out of the drawer and call that person, but when you think to yourself how you would feel with some random person calling and asking about your treatments, I am sure you quickly understand.
To magnify the point, I know most people expect that any good electrologist should have a list of people on hand, ready to sing their praises, but in reality, most only want to do private, “invitation only chorals”, not “HBO on-demand” when they perform their “praise singing concerts” 
Have I gotten my humor groove back yet?