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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).

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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
Results
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:
Sibling match
    • Female born Oct 21 1996
  • Posted 09/09/21
  • Updated on 09/09/21
  • parent
Sibling match
    • Female born Mar 16 1997
    • Male born Nov 6 1998
  • Read message posted 11/05/20
  • Updated on 11/06/20
  • parent
  • French. Height: 168. Catholic.
Sibling match
    • Male born Sep 16 1998
    • Female born Mar 7 2002
    • Male born Mar 7 2002
  • Read message posted 01/10/16
  • Updated on 01/09/16
  • parent
Sibling match
    • Female born Nov 24 1998
  • Read message posted 05/20/14
  • Updated on 06/01/14
  • parent
Sibling match
    • Male born Nov 30 1998
    • Male born Feb 11 2003
  • Read message posted 04/14/13
  • Updated on 07/26/14
  • parent
  • Born 1970. French. Height: 6'1". Blood type A+. Weight: 165. Blonde Straight hair. Hazel eyes. Fair complexion. B. A. Catholic. Fiction writing. Active writer, favorite sport- tennis, artistic abilities- active writer
Sibling match
    • Female born Jan 16 1997
  • Read message posted 12/03/11
  • Updated on 12/03/11
  • parent
  • Caucasian. Height: 6'1". Blood type A+. Weight: 165 lbs. Blonde Wavy hair. Hazel eyes. Fair complexion. BA. Catholic.
Sibling match
    • Female born Feb 16 1997
    • Male born Nov 6 1998
  • Read message posted 02/27/09
  • Updated on 02/26/09
  • parent
Sibling match
    • Male born Apr 8 1997
  • Read message posted 01/16/08
  • Updated on 04/27/08
  • parent
Sibling match
    • Male born Apr 10 1997
    • Male born Jan 6 2000
  • Read message posted 07/16/07
  • Updated on 09/02/08
  • parent
Sibling match
    • Male born Feb 1997
  • Read message posted 04/24/07
  • Updated on 09/02/08
  • parent
Sibling match
    • Male born May 23 1998
    • Female born May 23 1998
  • Posted 01/06/06
  • Updated on 09/02/08
  • parent
Sibling match
    • Male born Jun 11 1997
    • Male born Nov 6 2000
  • Read message posted 11/20/05
  • Updated on 11/14/20
  • parent
Sibling match
    • Female born May 1997
    • Male born Nov 2000
    • Female born Nov 2000
  • Read message posted 04/03/05
  • Updated on 03/18/13
  • parent
Sibling match
    • Male born Feb 1997
    • Female born Apr 2000
  • Posted 12/20/04
  • Updated on 09/02/08
  • parent
  • Born 1970. Started donating Mar 1 1994. Caucasian. Height: 6'1". Blood type A+. Weight: 165. Blonde Straight hair. Hazel eyes. Fair complexion. University. Catholic. Fiction writing. Ancestry: French Born: Cambridge Massachusetts
Sibling match
    • Male born Sep 1996
  • Read message posted 11/21/04
  • Updated on 09/02/08
  • parent
Sibling match
    • Male born 1997
  • Posted 05/22/03
  • Updated on 03/14/07
  • parent
  • Total of 10 half-siblings known to each other.
Sibling match
    • Child born 1998
    • Child born 1998
  • Posted 03/22/02
  • Updated on 09/02/08
  • parent Post Medical Update
Donor ID:
  • Posted 09/09/21
  • Updated on 09/09/21
  • parent
There are a total of 29 offspring, 29 sibling matches, and 0 donor to offspring matches for this donor.