This thyroid profile is within the laboratory’s normal range and is most consistent with normal thyroid function (euthyroid).

A normal TSH along with normal T3 and T4 generally indicates that the thyroid is functioning normally, as summarized by the American Thyroid Association.

If you are pregnant: TSH 1.745 is within the pregnancy reference intervals printed on the report. Total T4 is affected by pregnancy-related protein changes, so your obstetrician may interpret it alongside gestational age and, if needed, free T4.

No laboratory evidence here of hypothyroidism or hyperthyroidism. If you have persistent symptoms such as marked fatigue, weight change, palpitations, tremor, menstrual changes, or neck swelling, discuss them with your clinician because symptoms and clinical examination still matter.