For this to come on suddenly I just wondering if it could be related at all to my throyid. My last two results were
Tsh - 0.21 t4 - 22
Tsh - 0.16 t4 unknown
Ranges are 0.3- 5.5 for
I am really keen to do d out what is causing this so I can get sorted.
Thank you for your response in advance