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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: 640
  • I am a Female born Jul 18 1995
  • Male born Jul 18 1995
  • Male born Sep 27 1993
  • Posted 06/14/21
  • Updated on 06/15/21
  • donor_offspring
  • I am a Child
  • Posted 12/04/20
  • Updated on 12/04/20
  • donor_offspring
  • Russian, Swedish, Jewish.
  • Height: 6' 0".
  • Blood type O+
  • Weight: 175lbs.
  • Light brown Straight hair.
  • Blue eyes.
  • Medium complexion.
  • Communications.
  • Jewish.
  • I am a Male born Jan 25 1993
  • Read message posted 01/03/17
  • Updated on 01/02/17
  • donor_offspring
  • Born 1969.
  • Swedish/ Russian.
  • Height: 6'.
  • Blood type O+
  • Weight: 175.
  • Light brown Straight hair.
  • Blue eyes.
  • Medium complexion.
  • Jewish.
  • Major in Communications
  • I am a Female born Jan 3 1995
  • Read message posted 11/04/10
  • Updated on 11/05/10
  • donor_offspring
  • Born Apr 1 1969.
  • Started donating May 31 1989.
  • Swedish / Russian.
  • Height: 5'11".
  • Blood type O+
  • Weight: 170.
  • Blonde Straight hair.
  • Blue eyes.
  • Medium complexion.
  • Long Beach State - student.
  • Major in communications.
  • Jewish.
  • Music, working out; architecture.
  • Came from a very loving family and seems very in touch with his feelings
  • Female born May 15 1992
  • Read message posted 08/16/06
  • Updated on 08/16/06
  • parent
  • Female born May 12 1996
  • Male born May 16 2002
  • Read message posted 03/02/06
  • Updated on 11/05/10
  • parent
  • Born 1969.
  • Started donating 1992.
  • Swedish/Russian.
  • Height: 6'0.
  • Blood type O+
  • Weight: 175.
  • Blonde Straight hair.
  • Blue eyes.
  • Medium complexion.
  • BA Communications.
  • Jewish.
  • Writing/reading/karate.
  • Male born Jul 10 1996
  • Female born Dec 23 1998
  • Read message posted 06/20/05
  • Updated on 09/02/08
  • parent Has Photos
  • Male born 1994
  • Male born 1996
  • Posted 10/29/03
  • Updated on 09/02/08
  • parent
  • Born 1969.
  • Swedish/Russian.
  • Height: 6'0.
  • Blood type O+
  • Weight: 175.
  • Blonde Straight hair.
  • Blue eyes.
  • Medium complexion.
  • BA Communications.
  • Jewish.
  • Female born May 6 1997
  • Male born May 6 1997
  • Read message posted 10/25/03
  • Updated on 10/01/08
  • parent
There are a total of 15 offspring, 13 sibling matches, and 0 donor to offspring matches for this donor.