An egg donor is a woman who provides her eggs for use in assisted reproductive technologies, such as in vitro fertilization (IVF). This process helps individuals or couples who may have difficulty conceiving a child due to various reasons, including age or medical conditions. The donated eggs can be fertilized with sperm and implanted into a recipient's uterus or used for research purposes. Egg donors typically undergo medical screening and counseling to ensure they are healthy and understand the implications of their donation. The process is regulated to protect the health and rights of both the donor and the recipient, ensuring ethical practices in fertility treatments.