Hi, we visited an Endocrinologist because my wife was complaining of sudden weight gain and tiredness and her TSH was a little high in a recent report. The endo suggested FT3/4, TSH, Antibody , Thyroglobulin , RBS, Insulin and LFT tests. Are all these really necessary? He says she could be mild hypo thyroid. Not sure what is happening. Can you suggest a good endocrinologist in bangalore.