This issue of Endocrinology and Metabolism Clinics, edited by Drs. Nanette Santoro and Lubna Pal, is devoted to Postmenopausal Endocrinology. Articles in this issue include: Endocrinology of Menopause; Menopausal Symptoms; Bone Health and Osteoporosis; Surgical Menopause; Premature Menopause; Cardiovascular Changes; MHT: Current Considerations; Breast Cancer and Hormones; Other Cancers and Menopause; CAM for Menopausal Symptoms; Menopause and Sexuality; and Menopause and Metabolism.