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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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New England Cryogenic Center (NECC)

Sperm Bank

Also known as New England Sperm Bank. Started in 1982. There should be a letter in front of the donor number. Also has some Rocky Mt. Cryobank donor numbers. Older NECC numbers (like the single digit ones) seem to have PD-?, which was listed as only D-? on later donor lists. These may also have I-? as an identifier on the profile pages. 2016 NOTE: New England Cryogenic (NECC) refuses to give former donors their own donor numbers. A donor just called them for his donor number and was told "we don't do that". This is deliberately trying to keep donors from (sharing medical information with) offspring and their families.


Donor ID & Info Offspring / Contact Info
Donor ID: D-175
  • Irish.
  • Height: 5'10".
  • Blood type O+
  • Weight: 165.
  • Dark brown Curly hair.
  • Brown eyes.
  • Fair complexion.
  • Phd.
  • Biology.
  • Catholic.
  • Male born Apr 30 2004
  • Male born Oct 24 2006
  • Read message posted 11/24/21
  • Updated on 11/24/21
  • parent
  • PhD. Biology.
  • I am a Male born Feb 22 2002
  • Female born Feb 22 2002
  • Read message posted 11/10/21
  • Updated on 11/10/21
  • donor_offspring
  • Born 1962.
  • Irish .
  • Height: 5'10".
  • Blood type O+
  • Weight: 165.
  • Light brown Curly hair.
  • Brown eyes.
  • Fair complexion.
  • Masters in Biology and getting his Ph.D.
  • Getting Ph.D in biology.
  • Catholic.
  • Reading, exercise, beach, surfing, swimming, movies.
  • Was married when filled out profile at age 31.
  • Female born Feb 26 2002
  • Female born Jul 9 2004
  • Read message posted 07/12/16
  • Updated on 07/12/16
  • parent
  • Born Apr 7 1962.
  • Started donating 1990.
  • Stopped donating Nov 13 1992.
  • Irish.
  • Height: 5' 10".
  • Blood type O+
  • Weight: 165.
  • Dark brown Curly hair.
  • Brown eyes.
  • Fair complexion.
  • Ph.D. Biology.
  • Biology professor/writer.
  • No religion.
    Sperm Donor
  • Posted 09/08/11
  • Updated on 08/20/19
  • sperm_donor Has Photos
There are a total of 6 offspring, 5 sibling matches, and 6 donor to offspring matches for this donor.