Book excerpt: In this issue of Endocrinology and Metabolism Clinics of North America, guest editors Drs. Rachel Pessah-Pollack and Maria Papaleontiou bring their considerable expertise to the topic of Update on Endocrine Disorders During Pregnancy. In recent years, our understanding of endocrine disorders during pregnancy has greatly evolved and changed. In this issue, top experts provide updates on transgender reproductive health, PCOS management during pregnancy, hypertension, diabetes, congenital adrenal hyperplasia during pregnancy, and more. - Contains 13 relevant, practice-oriented topics including hyperthyroidism during pregnancy; pregnancy-related bone loss; challenges of lipid management during pregnancy; Cushing's disease; and more. - Provides in-depth clinical reviews on endocrine disorders during pregnancy, offering actionable insights for clinical practice. - Presents the latest information on this timely, focused topic under the leadership of experienced editors in the field. Authors synthesize and distill the latest research and practice guidelines to create clinically significant, topic-based reviews.