Search the DSR
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.
The Sperm Bank of California (TSBC)
Reproductive Technologies, Inc. Also, Northern California Sperm Bank (located in Oakland) is now known as the Sperm Bank of California (now located in Berkley). Both banks are listed on the DSR. In addition to utilizing our Medical Update page, this bank would like recipients and donors to report medical issues to them.