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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.

Posted by Parent
Posted by Sperm Donor
Posted by Egg Donor
Posted By Offspring (Male)
Posted by Offspring (Female)
Posted by Offspring (No Gender Specified)
Has Medical Info
Has Photos
Donor Q&A
Donor Match
Sibling Match

California Cryobank (CCB)

Sperm Bank

The parent company is now Generate Life Sciences. Also Nordic Cryobank (European Sperm Bank) in Denmark: donor numbers in the 7000s and 7100s. CCB was established in 1977, Nordic Cryobank/European Sperm Bank was established in 2004. Those people using the Nordic donors mentioned above, please also post under Nordic Cryobank/European Sperm Bank, and also post the alias donor name if known. 2020: Generate Life Sciences/CCB now also operates the NW Cryobank and Manhattan Cryobank.


Donor ID & Info Offspring / Contact Info
Donor ID: 3654
  • Born 1975.
  • Lebanese/English/Welsh.
  • Height: 5’11”.
  • Blood type A+
  • Weight: 175.
  • Brown Straight hair.
  • Brown eyes.
  • Medium complexion.
  • Catholic.
  • Male born Aug 2012
  • Read message posted 05/17/20
  • Updated on 05/16/20
  • parent
  • Born 1975.
  • Lebanese, English.
  • Height: 5'11'.
  • Blood type A+
  • Weight: 175.
  • Brown Straight hair.
  • Brown eyes.
  • Medium complexion.
  • Medical School.
  • Medicine.
  • Catholic.
  • Sports.
  • Female born Oct 17 2007
  • Female born Oct 17 2007
  • Read message posted 06/03/10
  • Updated on 06/03/10
  • parent
  • Born 1975.
  • Lebanese and Welch.
  • Height: 5'11".
  • Weight: 175.
  • Brown Straight hair.
  • Brown eyes.
  • Medium complexion.
  • 3 years post graduate.
  • Physician.
  • Catholic.
  • Female born Jun 3 2005
  • Male born Aug 14 2007
  • Read message posted 05/07/08
  • Updated on 03/29/16
  • parent Post Medical Update
  • Male born 2006
  • Male born 2006
  • Posted 09/12/07
  • Updated on 09/02/08
  • parent
  • Male born Jan 2006
  • Read message posted 03/21/06
  • Updated on 09/25/11
  • parent Has Photos
  • Lebanese, Welch.
  • Height: 5,11'.
  • Blood type A+
  • Weight: 175.
  • Brown Straight hair.
  • Brown eyes.
  • Medical student.
  • Catholic.
  • Male born Jun 22 2005
  • Read message posted 03/19/06
  • Updated on 06/10/07
  • parent
There are a total of 9 offspring, 9 sibling matches, and 0 donor to offspring matches for this donor.

Northwest Cryobank

Sperm Bank

DESPITE THE THREATS AND WARNINGS FROM THIS CRYOBANK: ALL DONORS HAVE THE RIGHT TO POST HERE TO MAKE MUTUAL CONSENT CONTACT WITH FAMILIES! 2017: NW Cryobank is now partnered with California Cryobank. Northwest Andrology & Cryobank Inc. was founded in Missoula, MT in 1986, was located at Physicians Center, Suite 304, 2825 Fort Missoula Rd, Missoula, MT to provide infertility-related services. A second branch is in Spokane, Washington, since around 1995. NOTE: There is a separate listing on this registry for Andrology Northwest, which was a clinic run by Dr. Sampson, located in Portland, OR. Be sure you are posting in the right place.


Donor ID & Info Offspring / Contact Info
Donor ID: 3654
  • English, German, Swedish.
  • Height: 6'2.
  • Weight: 210.
  • Blonde Wavy hair.
  • Blue eyes.
  • Fair complexion.
  • Obtaining PHD in Archeology.
  • Eastern orthodox.
  • Male born May 2019
  • Posted 07/15/20
  • Updated on 07/15/20
  • parent
There are a total of 1 offspring, 0 sibling matches, and 0 donor to offspring matches for this donor.