I am wanting to do a full panel thyroid test plus vitamins and just wondering which tester is the A) most reliable and B) least expensive, and which is the most thorough test I can ask for. I am taking a combo of ThyroGold and T3 but my last blood test apparently showed my T3 to be too high at 50 ..however the test was not done early morning after fasting as I normally would have done due to mix up at the hospital, I had it in the afternoon before my Endo appointment . I have been feeling fine on the dose I have taken and don't feel overmedicated so as I could not get a proper printout for this, and my next Endo appointment is not for another 6 months, I want to check my levels as they are now and self medicate from those results until I see him. I also want to see the results of a more detailed blood test than the TSH one the NHS carry out each time, so I can understand exactly where my levels are up to. My Endo told me to half my T3 25mg tablet to bring the T3 down, which I have done but am not really sure I want to be doing this when I have been feeling ok on the 25mg.... my next appointment is not for 6 months so I want to address the issue in the meantime, knowing I have an exact idea of my current levels from a b;ood test carried out at the proper time. Many thanks for any replies.