Hi everyone! Haven't been on this site for a while! After having years of problems, I finally persuaded my GP that I needed some help with my thyroid. Eight weeks ago I started on 25 mg of Levo, and I must say that I feel so much better ( not perfect,but miles better than I have in years!) Last week I had my thyroid tested and my results were TSH 1.9 ( last time it was 3.8), but strangely, my FT4 has remained roughly the same 10.6 ( 10.4 previously) ref range 10-24. My GP says these are normal results, so before I go to the surgery again and make a complete idiot of myself, should my FT4 results be higher?!