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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
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Posted by Offspring (Female)
Posted by Offspring (No Gender Specified)
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Northwest Cryobank

Sperm Bank

DESPITE THE THREATS AND WARNINGS FROM THIS CRYOBANK: ALL DONORS HAVE THE RIGHT TO POST HERE TO MAKE MUTUAL CONSENT CONTACT WITH FAMILIES! 2017: NW Cryobank is now partnered with California Cryobank. Northwest Andrology & Cryobank Inc. was founded in Missoula, MT in 1986, was located at Physicians Center, Suite 304, 2825 Fort Missoula Rd, Missoula, MT. A second branch is in Spokane, Washington, since around 1995. NOTE: There is a separate listing on this registry for Andrology Northwest, which was a clinic run by Dr. Sampson, located in Portland, OR. NW Cryobank is closing 12/20/23.

Donor ID & Info Offspring / Contact Info
Donor ID: 328
  • Female born Jun 26 2007
  • Child born May 7 2011
  • Posted 05/08/21
  • Updated on 05/09/21
  • parent
  • Male born Mar 10 2014
  • Read message posted 05/17/20
  • Updated on 04/05/21
  • parent Post Medical Update
  • Height: 6'0".
  • Weight: 177.
  • Brown Straight hair.
  • Blue eyes.
  • Medium complexion.
  • Male born Jan 4 2008
  • Male born Mar 17 2011
  • Male born Sep 6 2012
  • Posted 04/23/17
  • Updated on 04/22/17
  • parent
There are a total of 6 offspring, 6 sibling matches, and 0 donor to offspring matches for this donor.

Portland Ctr for Reprod Med/Oregon Reprod Medicine


Later changed to Oregon Reproductive Medicine. It is widely recognized for offering comprehensive, state-of-the-art assistance to infertile couples and women with reproductive endocrine issues. Drs. John Hesla and Robert Matteri are both board-certified reproductive endocrinologists with extensive knowledge and experience enabling them to stay involved with new and innovative reproductive technologies as they become available.

Donor ID & Info Offspring / Contact Info
Donor ID: 328
  • Male born 2004
  • Male born 2004
  • Read message posted 07/04/06
  • Updated on 04/02/07
  • parent
There are a total of 2 offspring, 0 sibling matches, and 0 donor to offspring matches for this donor.