What is Egg Freezing?
Egg freezing, also called oocyte cryopreservation or social freezing, is a method of preserving a woman’s fertility for future use. Women are born with an average of 1 to 2 million oocytes or eggs and cannot make more. Each month, the number of viable eggs declines, and by puberty, only 300,000 to 400,000 eggs remain. By 30, women have approximately 100,000 to 150,000 eggs remaining. Egg freezing halts this process. While the body continues to age, the age at which the eggs are retrieved remains the same. They are cryopreserved and kept on ice until they’re ready to be used to make a baby. The egg can then be fertilized using in vitro fertilization, where a fertility specialist fertilizes the egg outside of the body, screens it for chromosomal abnormalities, and implants it into the uterus in hopes of a successful pregnancy.