A 28-year-old female asked:
tsh levels are these normal? tsh- 3rd generation- 1.04 miu/l , then another one was 0.63 miu/l. tsh w/free t4 rfx 1.50 miu/l. are these normal levels?
1 doctor answer
Dr. Susan Wingo answered
32 years experience Endocrinology
Probably: Most labs include a reference range (or normal range) in their reports. While there can be some variation from one lab to another, almost all labs would consider TSH values between 0.5 to 3.0 to be normal. All three of your levels fall in this range, and so would be considered normal.
Answered on Feb 1, 2018
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