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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
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Donor Match
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Cryobiology, Inc.


Donor number starts with CB, LX, or PC, depending on if the donor donated at Cryobiology (the CB numbers), or one of its satellite banks: LaCrosse (WI) Cryobank which opened in 2005 (the LX numbers), or Pittsburgh (PA) Cryobank which opened in 1996 (the PC numbers).

Donor ID & Info Offspring / Contact Info
Donor ID: CB 444
  • Male born Sep 13 2012
  • Male born Sep 13 2012
  • Posted 03/04/22
  • Updated on 03/05/22
  • parent Has Photos
  • Male born Jul 23 2012
  • Posted 02/03/21
  • Updated on 02/03/21
  • parent
  • Female born Jun 29 2011
  • Male born Mar 31 2013
  • Male born Oct 18 2015
  • Posted 11/18/20
  • Updated on 03/09/22
  • parent
There are a total of 6 offspring, 6 sibling matches, and 0 donor to offspring matches for this donor.