Hi, Recently i had visited trichologist for hair loss treatment. He asked to test my TSH level. first time I had tested in one diagnostic centre where my TSH level reported is 4.12 µIU/ml. My doctor asked me to retest TSH level in thyrocare lab along with T3,T4,FT3,Ft4, ATG and AMA. My test results: T3 - 103 ng/dl, T4 - 8 µg/dl TSH - 4.05 µIU/ml FT3- 2.97 pg/ml FT4 - 1.01 - ng/dl AMA - 8 IU/mL (negative) ATG - 179 IU/ml (negative). I have concern about the ATg and AMA levels having negative. Is there any issue with negative levels of antibodies..?? And my doctor told me after seeing test results no issues