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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: 7030
  • Born 1981.
  • Caucasian.
  • Height: 5'10''.
  • Blood type A+
  • Weight: 140lbs.
  • Brown Straight hair.
  • Blue eyes.
  • Female born 2010
  • Male born 2015
  • Read message posted 01/30/11
  • Updated on 01/02/16
  • parent
  • Female born Sep 2007
  • Posted 06/18/10
  • Updated on 06/17/10
  • parent
  • Born 1981.
  • Danish.
  • Height: 5'10".
  • Blood type A+
  • Weight: 140.
  • Brown Straight hair.
  • Blue eyes.
  • Medium complexion.
  • Post Grad / BA Science.
  • Student / Musician.
  • Christian.
  • Piano playing, composing music.
  • Male born Apr 10 2007
  • Posted 02/09/08
  • Updated on 09/25/11
  • parent
There are a total of 4 offspring, 4 sibling matches, and 0 donor to offspring matches for this donor.

Nordic Cryobank/European Sperm Bank

Sperm Bank

The Nordic Cryo Bank, also called The European Sperm Bank, is situated in Copenhagen, Denmark and was started in 2004. Nordic Cryobank (NCB) initially distributed sperm through CCB in the US, but now they do not- sales are through our European Sperm Bank USA site. Check also California Cryobank donor numbers in the U.S. to see if the donor there is the same number is the same as yours (CCB only has had anonymous donors from NCB/ESB). Donor numbers are four digits and begin with a 7 for this sperm bank. Nordic Cryobank sells to clinics, and patients will get the donor id from the clinic if they ask for it. If possible, please post both the donor name and the donor number. People in the U.S. get donor numbers (they are also on CCB's donor list), and people from other countries get the alias donor name if they have bought via European Spermbank .


Donor ID & Info Offspring / Contact Info
Donor ID: 7030
  • Female born Sep 2007
  • Posted 01/30/11
  • Updated on 01/30/11
  • parent
  • Born 1981.
  • Caucasian.
  • Height: 5'10''.
  • Weight: 140lbs.
  • Brown Straight hair.
  • Blue eyes.
  • Female born Aug 10 2011
  • Read message posted 01/30/11
  • Updated on 01/30/11
  • parent
  • Born 1981.
  • Danish.
  • Height: 5'10".
  • Blood type A+
  • Weight: 140.
  • Brown Straight hair.
  • Blue eyes.
  • Medium complexion.
  • Post Grad.
  • Student / Musician.
  • Christian.
  • Piano playing, composing music.
  • Male born Apr 10 2007
  • Posted 02/13/08
  • Updated on 09/25/11
  • parent
There are a total of 3 offspring, 3 sibling matches, and 0 donor to offspring matches for this donor.