Diagnosis and management of hypothyroidism in pregnancy.

Hypothyroidism is not a common occurrence in pregnancy, but it is important that nurse practitioners recognize it early. Complications of hypothyroidism in pregnancy are pregnancy-induced hypertension, preeclampsia, abruptio placentae, low birth weight and stillbirth, and fetal distress in labor. Careful monitoring of pregnant women for hypothyroidism and correction with levothyroxine therapy can prevent these complications. During pregnancy, the thyroxine needs of women with hypothyroidism are increased, and their dosage of levothyroxine should be individualized. Nurse practitioners can provide holistic care to the woman with hypothyroidism to ensure optimal maternal and fetal health.