Chemotherapy is harsh, which is good when it comes to killing cancer. What's not-so-good is that it can also cause hair loss, inflict nausea, and disable the proper functioning of all sorts of organs -- including the ovaries. Chemotherapy, therefore, can affect female fertility. In some cases, doctors have extracted immature eggs from adult women about to receive chemotherapy, matured them in a laboratory, and then implanted them when the women are ready to have children. Until now, no one had ever tried this with eggs from young girls -- girls who have not yet undergone puberty. But it's just recently happened.
Doctors have removed eggs from young female cancer patients and for the first time, have brought the eggs to maturity before freezing them.
