Sharon Phelan MD, FACOG is an Associate Professor of Obstetrics and Gynecology at the University of New Mexico Health Science Center - School of Medicine.
Vern Katz, MD is affiliated with the Center for Genetics and Maternal-Fetal Medicine in Springfield, Oregon. He served as associate chairman of the Department of Obstetrics and Gynecology at the University of North Carolina, Chapel Hill.
Roger Smith has been writing about walking and the countryside for 30 years and has written and edited more than 30 books on these subjects. He is a former editor of TGO magazine and lives in Central Scotland.
Vicki Mendiratta, MD is an Assistant Professor and Director of 3rd year Clerkship in the Department of Obstetrics and Gynecology at the University of Washington School of Medicine.