A member asked:

Are these results normal serum free t4 level 12 and tsh 0.6 many thanks ?

A doctor has provided 1 answer

T4: Different labs use different methods for measuring T4. Please check with your doctor whether this level of 12 is within normal range for the test or whether it is high. I suspect that the T4 at 12 is within range. Please let me know.

Answered 2/5/2016

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Thank

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