https://www.medicalnewstoday.com/articles/314750.php
Donated eggs are typically fertilized in a laboratory. The resulting embryos are then transferred into the recipient’s uterus using a procedure such as in vitro fertilization (IVF).
Alternatively, some or all of the embryos may be frozen for later use, or some may be transferred to other women.
This type of fertility treatment is generally given to women who cannot use their own eggs for various reasons, such as ovarian failure, to avoid genetic defects, or advanced age.
IVF is the process of fertilization by manually combining an egg and sperm in a laboratory dish, and then transferring the embryo to the uterus.
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