Endocrinology in pregnancy

This chapter covers both the normal and abnormal changes to the endocrine system during pregnancy. It begins with the thyroid in pregnancy, covering maternal hyperthyroidism, hyperemesis gravidarum, overt and subclinical maternal hypothyroidism, post-partum thyroid dysfunction, and fetal thyroid diseases owing to maternal thyroid disorders. Calcium metabolism, thyroid cancer, hypoparathyroidism, and lactation associated osteoporosis. Secondly, the pituitary gland in pregnancy is focused on, covering prolactinoma, Cushing’s Syndrome, acromegaly, non-functioning pituitary adenoma, hypopituitarism, and Diabetes Insipidus. Pre-existing adrenal disorders during pregnancy and alterations to management are also included.