I have tsh since last seven months first time it was diagnosed 16.84 in range then doc prescribed me thyronorm 75 mcg I started taking after 20 days I again give test tsh it was suddenly came in normal range 3.44 then I again consult with doc she suggest me to take half of 75 mcg of tablet then after taking half tab aga8n after 3 months I gave blood sample for tsh it was 4.33. So want to know should I take full tab or half I again start taking full 75 mcg tablet please suggest me I am going right or wrong and also I want to convince earlier.