ACOG Practice Bulletin. Clinical management guidelines for obstetrician-gynecologists. Number 37, August 2002. (Replaces Practice Bulletin Number 32, November 2001). Thyroid disease in pregnancy

Because thyroid disease is the second most common endocrine disease affecting women of reproductive age, obstetricians often care for patients who have been previously diagnosed with alterations in thyroid gland function. In addition, both hyperthyroidism and hypothyroidism may initially manifest during pregnancy. Obstetric conditions, such as gestational trophoblastic disease or hyperemesis gravidarum, may themselves affect thyroid gland function. This document will review the thyroid-related pathophysiologic changes created by pregnancy and the maternal-fetal impact of thyroid disease.

Published by Obstetrics and gynecology, 2002. The guideline itself is at the source linked here.

doi.org/10.1016/s0029-7844(02)02196-8