I went for a few different tests last Tuesday (mainly because I had a sore throat and on Carb) but got my TFT done while there.
TSH: 19.4 (0.3 - 6)
FT4: 12.3 (9-24)
This comes after 6+ weeks on a doubled dose of Thyroxine (block and replace).
My results before this were -
However because I wasn't expecting to go for a test that day I took my morning dose of 20mg Carb.
Waiting on advice from Endo but I would have expected my levels to have dropped at least a little!