Dr. Morrison is Professor Emeritus of Obstetrics, Gynecology and Pediatrics at the University of Mississippi Medical Center in Jackson, Mississippi. Over the past 30 years, he has served as Chairman of Obstetrics and Gynecology and Chief of Maternal-Fetal Medicine. He is boarded in Obstetrics and Gynecology, Maternal-Fetal Medicine and is past-president of the Society of Maternal-Fetal Medicine, The Central Association of Obstetrics and Gynecology, The Southern Perinatal Association, and the South Central Obstetrics/Gynecology Society. He has published over 500 peer-reviewed journal articles, 100 book chapters, and 3 textbooks concerning Obstetrics and Gynecology and Maternal-Fetal Medicine. He has received over sixty research grants as principal investigator or co-investigator and holds six patents in these areas. He has also served on the editorial board of the InTec-Open Access Publications, Journal of Perinatology, the Journal of Maternal-Fetal Investigation, Southern Medical Journal, American Journal of Obstetrics and Gynecology, Obstetrics and Gynecology International.