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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.

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Posted by Sperm Donor
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Posted by Offspring (Female)
Posted by Offspring (No Gender Specified)
Has Medical Info
Has Photos
Donor Q&A
Donor Match
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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: 2260
  • Born 1976.
  • Czeck, English, German.
  • Height: 5' 10 1/2".
  • Blood type O+
  • Weight: 160.
  • Blonde Wavy hair.
  • Green eyes.
  • Medium complexion.
  • In college at time of donation.
  • Wrote he wanted to be a dentist.
  • Cycling, piano, pool, wheel building.
  • Female born Dec 19 2000
  • Male born Dec 19 2000
  • Read message posted 12/09/09
  • Updated on 10/05/17
  • parent Post Medical Update Has Photos
  • Female born Jun 2000
  • Read message posted 03/06/08
  • Updated on 09/02/08
  • parent
  • Female born 2000
  • Posted 07/06/05
  • Updated on 09/02/08
  • parent
  • Born 1976.
  • German, english, czeck.
  • Height: 5'10" 1/2.
  • Blood type O+
  • Weight: 160.
  • Blonde Wavy hair.
  • Green eyes.
  • Medium complexion.
  • Molecular, cellular and developmental biology.
  • Dental student.
  • Cycling.
  • Male born Feb 2001
  • Read message posted 02/11/04
  • Updated on 09/02/08
  • parent
  • Male born Jan 2000
  • Read message posted 12/09/03
  • Updated on 09/02/08
  • parent
  • Born 1976.
  • English, Czech, German.
  • Height: 5'10".
  • Blood type O+
  • Weight: 160.
  • Blonde Wavy hair.
  • Green eyes.
  • Medium complexion.
  • Dental School.
  • Bicycling and playing piano.
  • Favorite color is Green.
  • Female born Jun 2000
  • Read message posted 10/13/03
  • Updated on 03/18/15
  • parent Post Medical Update Has Photos
  • Blood type O+
  • Blonde hair.
  • Green eyes.
  • Female
  • Posted 08/22/03
  • Updated on 03/14/07
  • parent
There are a total of 8 offspring, 8 sibling matches, and 0 donor to offspring matches for this donor.