Dictionary of Cancer Terms
View in Spanish: Fertilización in vitro
In vitro fertilization (in VEE-troh FER-tih-lih-ZAY-shun)
A procedure in which eggs are removed from a woman’s ovary and combined with sperm outside the body to form embryos. The embryos are grown in the laboratory for several days and then either placed in a woman’s uterus or cryopreserved (frozen) for future use.
Source: National Cancer Institute Dictionary of Cancer Terms, available at www.cancer.gov/dictionary.