NavGeneral InfoEmail Print Provider National Center for Health Statistics, Centers for Disease Control and PreventionMicrodata access: Download Geography United States of America (USA) American Samoa, Guam, Northern Mariana Islands, Puerto Rico, United States Virgin Islands Coverage type Country Time period covered 01/2012 - 12/2012 Series or system United States National Vital Statistics System (NVSS) Data type Vital registration: Subnationally representative Summary Natality data sets from the National Vital Statistics System (NVSS) contain information collected through birth certificates, which state law requires for all live births. The national collection and publication of births along with other vital statistics data is mandated by federal law. Keywords Birth weight, Fertility, Gestational age, Live births, Preterm birth Citation Contributors National Center for Health Statistics, Centers for Disease Control and Prevention Publisher Centers for Disease Control and Prevention (CDC) Suggested citation National Center for Health Statistics, Centers for Disease Control and Prevention. United States NVSS Natality Data 2012. Atlanta, United States of America: Centers for Disease Control and Prevention (CDC). GHDx Entry last modified on: Aug 26, 2021