If you have hypothyroidism and are pregnant, what should you do?

Patient's question:

If you have hypothyroidism and are pregnant, what should you do? Thank you

Doctor's answer:

Hello, if you are pregnant with hypothyroidism, it is best to regularly check your thyroid function. Thyroid hormones are very important for the body, and if they decrease, it can lead to premature birth, miscarriage, and other adverse conditions in the child, such as intellectual disability and developmental abnormalities. Therefore, it is recommended to check your thyroid function once a month and adjust the dosage of levothyroxine.