I have hypo. Diagnosed 3 months ago. I am on Levo (112.5mcg) and things have improved. I'm not there yet. What are the recurring blood tests I need to have and why for each? Seems that once hypo diagnosed NHS drops to TSH test and that's it and once in range they are reluctant to do anything further. I am due for another test and want to push for as much as I can get.