Over 8 million babies have been born using this technology.”Another technology important to the IVF process is cryopreservation of embryos — or freezing after the egg is fertilized. As infertility experts warned about the impact on assisted reproduction, experts spoke to CNN to share what people should know about IVF and freezing eggs. Freezing embryos is helpful for genetic testing, Feinberg said. Freezing the eggs in the meantime keeps the eggs viable while health care providers look into genetic factors. If one cycle of IVF can result in multiple embryos, freezing the embryos can keep those that were not implanted viable for future use, McLean said.

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Persons: Zev Williams, ”, Pempel, Eve Feinberg, Mamie McLean, Feinberg, McLean, ” McLean, Williams, ” Feinberg Organizations: CNN, Columbia University Fertility, “, Alabama, Northwestern University’s Feinberg School of Medicine, Alabama Fertility, Physicians Locations: United States, Birmingham