 All information you provide, as well as the identity of you and your new baby will be kept as confidential as possible, to the fullest extent allowed by law. While the MD Anderson Cord Blood Bank has to maintain a link between the cord blood unit and information identifying you, multiple levels of security will protect this. When the information and blood samples are collected, they will be given a unique sample number. Nobody except the Principal Investigator and those designated by the Principal Investigator will have access to any of your personal information. If your cord blood is released to another institution for transplant, there will be no way to determine you were the donor as we keep your identity anonymous. If your donated cord blood cells are used in a transplant, the recipient of your cord blood cells will not be able to access any of your personal information. 