Search the DSR

Viewing Registry

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

Idant Laboratories


2017: OUT OF BUSINESS. Established in 1971 as a public corporation and is a subsidiary of DAXOR Corporation. Started quarantining 1985. Donor sperm frozen in 1972 resulted in children born in 1994 and 2002. Donor numbers in the 100's begin with A, in the 200's begin with B, in the 300's begin with C, in the 400's begin with D, in the 500's begin with E, in the 600's begin with F, in the 700's begin with G, in the 800's begin with H.

Donor ID & Info Offspring / Contact Info
Donor ID: B212
  • Born Jul 14 1953.
  • Started donating Jan 1975.
  • Stopped donating Jan 1977.
  • Caucasian/White; English/Dutch.
  • Height: 5' 11".
  • Blood type B-
  • Weight: 170.
  • Brown Straight hair.
  • Blue eyes.
  • Fair complexion.
  • College and some graduate school.
  • Technical writer.
  • No religion.
  • Hiking, photography, architecture.
  • Not really sure when I started and stopped donating; could not have started before late 1974, probably stopped a couple years later. 150 lb. and brown hair when I was a donor; today, there's more of the former and less of the latter. Four known offspring at this point. First connection here in 2008, the others found later via DNA testing services. All of them born in the 1970s, all their mother's had been to the same fertility Michigan.
    Sperm Donor
  • Posted 07/25/08
  • Updated on 05/09/19
  • sperm_donor Has Photos Has Donor Survey
  • Born Jul 14 1953.
  • Caucasian.
  • Height: 5'10".
  • Blood type B-
  • Weight: 155.
  • Brown hair.
  • Blue eyes.
  • Fair complexion.
  • College.
  • Clerk/ student.
  • Sailing, movies, outdoor living, plants.
  • Quaker. At least one sister.
  • I am a Female born Jun 28 1976
  • Read message posted 10/26/07
  • Updated on 09/02/08
  • donor_offspring
There are a total of 1 offspring, 0 sibling matches, and 2 donor to offspring matches for this donor.