So practically no tests at all then ? Because they often do little more than a basic blood screening test.
The endo I went to yesterday hadn't even checked my blood test results, I had to draw attention to the fact I had obtained them myself at which point I started to force her to justify why the readings were off, which she tried to do. She couldn't deny my FSH was incredibly low and my TSH 4 times what it should be. She tried to though.
I hope you are aware that results like these pass between them on a daily basis and they don't even bat and eye lid. You have to be dying, or bleeding from an orifice, or have a reading 50 points out of the prescribed ranges. I suggest you request all of your test results and then start researching. Posting them on here will help, then we can work with each other to find out what's going on.