TY - CHAP M1 - Book, Section TI - Menopausal Transition A1 - Hoffman, Barbara L. A1 - Schorge, John O. A1 - Bradshaw, Karen D. A1 - Halvorson, Lisa M. A1 - Schaffer, Joseph I. A1 - Corton, Marlene M. PY - 2016 T2 - Williams Gynecology, 3e AB - The menopausal transition is a progressive endocrinologic continuum that takes reproductive-aged women from regular, cyclic menses to a final menstrual period and ovarian senescence. With medical advancements, average life expectancy has increased, and most women can now expect to live at least one third of their lives in the menopause. Specifically, by 2020, approximately 43 million women will be aged 45 to 64 years (U.S. Census Bureau, 2014). Importantly, menopausal transition and the years of life spent in the postmenopausal state bring with them issues related to both quality of life and disease prevention and management (Lund, 2008). SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2024/03/29 UR - obgyn.mhmedical.com/content.aspx?aid=1125288284 ER -