NOTE: Information shown below has been voluntarily submitted by individuals interested in establishing mutually desired contact between half-siblings and/or donors (genetic relatives).
Disclaimer:
This registry is intended strictly for informational purposes, and is neither endorsed nor supported by any individual or organization. Please note that while access to this list is restricted to individuals over 18 years of age, it is up to each and every parent to supervise and monitor their child's use of the Internet.
AKA Michigan Sperm Bank, started in 1975. Donors are given different numbers, so as to keep them anonymous. Some of these International Cryogenic donor numbers are also being found under Cryogenic Laboratories, Inc. (CLI).