Hi I have thyroid from last 5 years I was using thyronorm 25 mg for a day. Last year it get increased to 65 mg during pregnancy after develery my doctor ask me to continue same mg after 3 months I started taking 50 mg now after a year n half I have done thyroid test in empty stomach and the value is 0.99uIU/ml. Is it a normal range or do I need to reduce my mg level to 25 mg.