23rd May 2025

A 35-year-old woman who is 10-week-pregnant presents with 2 months of palpitations, failure to gain weight despite good appetite and irritability.

A 35-year-old woman who is 10-week-pregnant presents with 2 months of palpitations, failure to gain weight despite good appetite and irritability. Malignancy is ruled out. TFTs showed TSH 0.2mU/L, free T4 36 pmol/L. Which of the following is the most appropriate next step of management?

Select the SINGLE most appropriate option from the list below. Select ONE option only.