Although ART clinics are located throughout the United States, the greatest number of clinics is in the eastern United States.
Most clinics are in or near major cities.
Figure 1 shows the locations of the 360 reporting clinics. The fertility clinic section of this report, arranged in alphabetical order by state, city, and clinic, provides specific information on each of these clinics. The number of clinics, cycles performed, live-birth deliveries, and live babies born as a result of ART all have increased steadily since CDC began collecting this information in 1995. Most IVF, GIFT, and ZIFT cycles used fresh, nondonor eggs or embryos.