IVF Authority provides an IVF comparison tool that can help you to search and compare IVF success rates of 2 or 3 fertility clinics and displays the results in the form of charts. The comparison results include each clinic nondonr eggs/donor live birth rates by age groups, the number of transfers by age groups, clinical diagnosis, and more. All IVF success rates are based on the latest CDC Data published in April 2021 (Preliminary 2019 Data).