URMC / Encyclopedia / Content Search Encyclopedia Common Conditions and Complications Click on the links below to learn more about these topics. Prematurity Very Low Birthweight Low Birthweight Small for Gestational Age Large for Gestational Age Postmaturity Infant of Diabetic Mother Respiratory Disorders Disorders of the Brain and Nervous System Blood Disorders Hydrops Fetalis Heart Disorders Digestive Disorders Infection in Babies Substance Exposure and Babies Birth Injury Birth Defects Sudden Infant Death Syndrome (SIDS) Vision and Hearing