Centers for Disease Control and Prevention - Division of Reproductive Health
U.S. Centers for Disease Control and Prevention's (CDC) Division of Reproductive Health has a long history of public health surveillance and research in women’s health and fertility, adolescent reproductive health, and safe motherhood. Since 1995, Division's Assisted Reproductive Technology (ART) Surveillance and Research Team maintains National ART Surveillance System (NASS), which collects detailed information on in vitro fertilization treatments from all clinics in the United States.