Generally, open-identity donor programs offered by sperm and egg banks ("Open-ID", "Identity Options", "Identity Disclosure") allow the offspring of a donor to receive the donor’s name and last-known contact information from the sperm or egg bank once they reach the age of 18. Alternatively, the bank may instead attempt to contact the donor on behalf of the offspring without directly revealing the identifying information to the offspring. Donor-conceived children are free to decide whether they want to receive this information about the donor, and whether or not to follow up on it. Information about the client using the donor sperm or eggs, or about the resulting offspring, is never revealed to the donor.
The specific conditions of open-identity programs vary between the banks, and you may need to register your child's birth to participate (see "How do I report a pregnancy?"). Please contact the bank directly for more information.