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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.

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Posted by Offspring (No Gender Specified)
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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: 76
  • Born Mar 25 1958.
  • Started donating 1983.
  • Stopped donating 1986.
  • Norwegian, Irish.
  • Height: 72".
  • Blood type A-
  • Weight: 180.
  • Blonde Straight hair.
  • Blue eyes.
  • Fair complexion.
  • BA Philosophy, BS Physics, MEng Systems Engineering.
  • Aerospace Systems Engineer.
  • Protestant.
    Sperm Donor
  • Posted 07/05/12
  • Updated on 06/26/23
  • sperm_donor Post Medical Update
There are a total of 0 offspring, 0 sibling matches, and 0 donor to offspring matches for this donor.

Michael Reese Hospital

Clinic

The fertility clinic was part of the hospital back in 1984. I do not believe the clinic is still in operation. (Michael Reese was formerly known as Fertility Institute, Ltd.-see also that listing)


Donor ID & Info Offspring / Contact Info
Donor ID: 76
  • Started donating 1990.
  • Stopped donating 1996.
  • Blood type O+
  • Fair complexion.
  • Worked with Mary C. at Michael Reese.
  • Male born 1990
  • Male born 1996
  • Read message posted 12/17/21
  • Updated on 12/18/21
  • parent
There are a total of 2 offspring, 0 sibling matches, and 0 donor to offspring matches for this donor.

Procreative Technologies LA/Santa Monica

Clinic

Procreative Technologies began as part of University of Southern California (USC) and was located at the USC Health Science Campus. They then moved to West Los Angeles/Santa Monica. There was also a branch in St. Louis, MO. Later, USC and Procreative were bought out by California Cryobank. CCB changed the donor numbers in some cases.


Donor ID & Info Offspring / Contact Info
Donor ID: 76
  • Light brown hair.
  • Blue eyes.
  • I am a Child
  • Read message posted 12/14/22
  • Updated on 12/15/22
  • donor_offspring
  • Born May 31.
  • Started donating 1991.
  • Scottish, French.
  • Height: 6'0".
  • Blood type A+
  • Weight: 185.
  • Blonde Straight hair.
  • Green eyes.
  • Fair complexion.
  • M.S. Fine Arts.
  • Teacher/Music Director.
  • Methodist.
  • Hking, tennis, piano, singing, soccer.
  • If my donor is willing to join the DSR for anonymous contact with me, I will be willing to pay for his membership. Please contact wendy@donorsiblingregistry.com for details At the time of purchase, the organization was still known as USC Andrology
  • Female born May 21 1992
  • Read message posted 01/24/07
  • Updated on 12/29/13
  • parent
There are a total of 2 offspring, 2 sibling matches, and 0 donor to offspring matches for this donor.

Repro Lab, Inc.

Clinic

Associated doctors/facilities: Dr. Debrovner, Dr. Hugh Melnick, Fertility Centers of CA, and Mt Sinai. Donor numbers with the letters in front of them are likely the Fertility Center of CA- Orange donor numbers. Please check those lists for matches, too. There have been several reports of Repro Lab families not receiving the donor sperm that they had purchased. See the Repro Lab page on our "Which Sperm Bank" page (under Helpful Info tab).


Donor ID & Info Offspring / Contact Info
Donor ID: 76
  • Jewish.
  • Height: 5'9".
  • Blood type A+
  • Weight: 163.
  • Brown Curly hair.
  • Blue eyes.
  • Medium complexion.
  • Post-Graduate.
  • Writer.
  • Jewish.
  • Hiking, theater, fitness, reading, volunteer work.
    Sperm Donor
  • Posted 07/15/20
  • Updated on 07/21/20
  • sperm_donor
  • Jewish.
  • We just found out thru 23 and Me..that my daughter , of which we selected #62 and were told that was our number...is in fact the daughter of 76 from REPRO Lab. I will be calling the Lab in the AM but in the meantime thanks to 23 and Me..we have found him. Actually he wrote to my daughter to identify himself. They do look alike and are both highly intelligent which I always knew came from the sperm donor LOL. We are hopeful of some kind of connection and meeting but in the meantime if there are any other siblings out there...please contact us. Also I HIGHLY suggest 23 and Me....you might have the same issue too! Good luck.
  • Female born 1992
  • Read message posted 08/19/13
  • Updated on 07/15/20
  • parent
There are a total of 1 offspring, 0 sibling matches, and 2 donor to offspring matches for this donor.

University of Connecticut Health Center

Clinic

The Center for Advanced Reproductive Services is a full service fertility center with locations in Farmington, Hartford and Hamden, Connecticut.


Donor ID & Info Offspring / Contact Info
Donor ID: 76
  • Dentist.
  • Jewish.
  • I am a Male born May 10 1991
  • Posted 03/04/21
  • Updated on 03/04/21
  • donor_offspring
  • Male born Nov 11 1997
  • Read message posted 12/28/19
  • Updated on 12/28/19
  • parent
There are a total of 2 offspring, 2 sibling matches, and 0 donor to offspring matches for this donor.

University of Southern California (USC)

Clinic

University Of Southern California School of Medicine "Andrology Laboratory," Livingston Laboratory, USC Andrology Laboratory, 1321 N. Mission Rd, Los Angeles, CA 90033. See also Procreative Technologie LA/Santa Monica. Procreative Technologies began as part of University of Southern California (USC) and was located at the USC Health Science Campus. They then moved to West Los Angeles/Santa Monica. There was also a branch in St. Louis, MO. Later, USC and Procreative were bought out by California Cryobank. CCB changed the donor numbers in some cases.


Donor ID & Info Offspring / Contact Info
Donor ID: 76
  • Born May 31.
  • Scotland, France.
  • Height: 6'0".
  • Blood type A+
  • Weight: 185.
  • Blonde Straight hair.
  • Green eyes.
  • Fair complexion.
  • M.S. Fine Arts.
  • Teacher/Music Director.
  • Methodist.
  • Hiking, Mountain climbing, tennis, soccer.
  • If my donor is willing to join the DSR for anonymous contact with me, I will be willing to pay for his membership. Please contact wendy@donorsiblingregistry.com for details
  • Female born May 21 1992
  • Read message posted 07/06/06
  • Updated on 12/29/13
  • parent
There are a total of 1 offspring, 0 sibling matches, and 0 donor to offspring matches for this donor.