I have all the symptoms of hypothryroidism but, my doc. say the lab tests are all normal. I had a test in Jan.07 for TSH that was 1.299, in Aug. of 07 (TSH) of 1.031, again in Feb, 2008, I had the T4 which was 1.20 and the T3 which was 3.5. Are they normal or is somebody missing something. I'm always cold, constipation, hair loss, etc. If it isn't my thyroid what is it. The doc.'s have done every test possible. Any input would be greatly appreciated. Thank you, Kelli