Associations Between Overt and Subclinical Hypothyroidism in Pregnancy and Adverse Maternal and Neonatal Outcomes: <i>A cohort study</i>

Hypothyroidism during pregnancy was not associated with an increased risk of most adverse maternal or neonatal outcomes in this cohort. This may be attributed to the effective management of hypothyroidism, as the majority of affected women were on thyroxine therapy, maintaining a clinically and biochemically euthyroid state throughout pregnancy.