... 339–353 Components and Timing of Prenatal Care Sharon T Phelan, MD, FACOG Department of Obstetrics and Gynecology, University of New Mexico School of Medicine, University of New Mexico, MSC 10 ... FACOG University of New Mexico School of Medicine, Department of Obstetrics and Gynecology, University of New Mexico, MSC 10 5580, Albuquerque, NM 87131, USA Objective and purpose of the prenatal ... however, and should be considered as flexible guidelines based on medical advice and available local resources William F Rayburn, MD, MBA Department of Obstetrics and Gynecology University of New...