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Posted by Parent Posted by Parent
Posted by Egg Donor Posted by Egg Donor
Posted by Sperm Donor Posted by Sperm Donor
Posted by Offspring Posted by Offspring
Donor match
Sibling match

Dr. Nachtigall, Robert

San Francisco, CA  USA
Donor ID and Special Info Donor Info Offspring / Contact Info
unknown Fair complexion. Resident, Doctor. Jewish.
Read message posted 01/22/16
Updated on 01/22/16 by Mindalee147.
Posted by Offspring
unknown Height: 6 feet. Green eyes. Jewish. Medical Student. I'm a Girl born Nov 18, 1989
Girl born Aug 9, 1991
Posted 01/15/16
Updated on 01/15/16 by Sophieanntutt.
Posted by Offspring
unknown I'm a Girl born Nov 1984
Read message posted 08/04/14
Updated on 08/09/14 by WholeTruth.
Posted by Offspring
unknown Northern European. Height: 5' 10" or so. Weight: 170 (?). Brown hair. Fair complexion. Was medical school student. Doctor. I know so little about the donor. The sperm was live, and we were told he was of Northern European background, had my husband's coloring (as listed above). Possibly had curly hair--not sure. We were told he was in good health and that his medical history showed no major diseases. Girl born Feb 11, 1993
Read message posted 01/01/13
Updated on 01/02/13 by Kjsinsheimer.
Posted by Parent
unknown Eastern European descent, Jewish. Height: Tall. Brown hair. Blue eyes. 3rd or 4th year medical student in December of 1984 when he donated. Medical student at time of donation. Jewish. Described himself as being musical and funny. I'm a Girl born Sep 9, 1985
Read message posted 04/26/06
Updated on 11/13/14 by Anna9985.
Posted by Offspring
unknown Started donating Feb 1988. Northern European. Height: 6'3". Blood type O+. Light Brown hair. Hazel eyes. Fair complexion. UCSF Surgical Resident. Doctor- Surgeon. Girl born Oct 13, 1989
Read message posted 01/11/06
Updated on 09/03/08 by Janis Whitehead.
Posted by Parent
unknown Started donating 1994. Stopped donating 1996. Height: 6' 4". Dark Brown Straight hair. Green eyes. Olive complexion. UCSF. Doctor. Catholic. Sicilian, English, Irish Student at UCSF around 1994?. Girl born Aug 15, 1994
Boy born Feb 21, 1996
Read message posted 12/13/05
Updated on 09/03/08 by Theresas.
Posted by Parent
unknown Started donating Feb 1989. Stopped donating Dec 1990. Height: 6'+. Brown Wavy hair. Hazel eyes. Fair complexion. Medical Student or Resident at UCSF. Jewish. Good looking! Just married at the time of the first donation. Girl born Nov 1989
Girl born Aug 1990
Read message posted 02/22/11
Updated on 03/28/11 by Jtuttleman.
Posted by Parent
unknown Donor was a student at UCSF. I'm guessing mid 1970's-early 1980's. Vague but that's all I have. I'm a Girl born Feb 11, 1983
Read message posted 07/15/08
Updated on 03/14/11 by Scarlet.
Posted by Offspring
unknown I'm a Girl born Sep 1985
Read message posted 05/28/07
Updated on 09/03/08 by Encraig.
Posted by Offspring
unknown Started donating 1984. Stopped donating 1987. European descent. Blonde hair. Blue eyes. Fair complexion. Medical student atUCSF. Boy born Jul 25, 1985
Girl born Jun 6, 1988
Read message posted 03/27/06
Updated on 09/03/08 by Kathryn McFarland.
Posted by Parent
unknown Height: 5' 9". Blonde Curly hair. Blue eyes. Medical student at UCSF. Physcician. Had a well-known muscician ancestor from Eastern Europe. Boy born Apr 4, 1984
Read message posted 03/21/06
Updated on 04/19/06 by Patriciastamm.
Posted by Parent
unknown European. Height: 6'4". Dark Brown hair. Girl born Nov 1984
Read message posted 02/26/06
Updated on 09/03/08 by Mbmcin.
Posted by Parent
unknown Girl born Jan 13, 1988
Boy born Apr 30, 1990
Read message posted 12/16/05
Updated on 04/19/06 by CMKplus3.
Posted by Parent
unknown Born Apr 22, 1949. Started donating Oct 19, 1988. Stopped donating Oct 19, 1988. White; American citizen; my genetics are almost half Swedish; some Scotch-Irish; some English; a bit of German; a small touch of Dutch. Height: 6 feet, 3 inches. Weight: 160 pounds. Blood type A+. Dark Brown Wavy hair. Blue eyes. Olive complexion. Master's degree in zoology, University of California at Berkeley. Evolutionary Biologist (reseacher); teacher; environmental leader. Religion:Other. Office assistant was Tina. I only supplied one semen sample for Dr. Nachtigall. It was fresh, not frozen. I had dark brown hair when I supplied this semen sample; my hair is mostly gray now. Sperm Donor
Read message posted 04/07/07
Updated on 09/03/08 by David Seaborg.
Posted by Sperm Donor
NACH. MATCH#1 Caucasian, European. Height: 6'1"+. Weight: Slim/athletic. Blonde hair. Blue eyes. Fair complexion. MD. Doctor or medical student. I was told that my donor is tall, slim/athletic, fair skinned, blonde, blue eyes, and a doctor and friend of the doctor who ran the clinic. My mother said that he was an athlete (I believe a runner) and was married and his wife was pregnant with a girl as of May 1986. I'm a Girl born May 6, 1986
Read message posted 11/17/15
Updated on 11/18/15 by Shmecka.
Posted by Offspring
  European, Irish, English, French. Height: Around 6'1". Blue eyes. Med Student. I'm a Boy born Dec 5, 1985
Read message posted 08/14/15
Updated on 04/27/16 by WillH85.
Posted by Offspring
  Started donating May 1985. Stopped donating Jul 1985. Caucasian. Fair complexion. Graduate degree. Medical student/physician. European descent. Told he was married or married shortly thereafter and now has children of his own. I'm a Girl born Apr 25, 1986
Read message posted 01/10/15
Updated on 05/08/15 by Bokeefe.
Posted by Offspring
  Caucasian. Height: 6'2". Blood type O-. Blonde hair. Blue eyes. Possibly UCSF Medical student. French and English ancestry. I'm a Girl born Jul 1987
Read message posted 12/26/13
Updated on 04/04/14 by Fdd1987.
Posted by Offspring
  Started donating 1981. Height: 6'2". Weight: 175. Blonde hair. Blue eyes. Health Sciences Graduate Student. I'm a Girl born Feb 21, 1983
Read message posted 09/30/13
Updated on 12/01/15 by Juliez83.
Posted by Offspring
  English / French. Height: 6'2". Blonde hair. Blue eyes. Fair complexion. UCSF. Handsome Athletic Smart Nice guy. I'm a Boy born Sep 25, 1987
Girl born Jun 23, 1985
Read message posted 06/25/12
Updated on 05/08/15 by Joevual.
Posted by Offspring
  Causcasian; English and French. Height: Over 6'. Blonde hair. Blue eyes. Medical student at time of donation. Athletic. I'm a Boy born Jan 1, 1989
Read message posted 01/07/11
Updated on 09/08/11 by Smg438.
Posted by Offspring
  White. Height: 6' 2-3". Weight: Unknown. Blonde Wavy hair. Blue eyes. Medical student at UCSF. Physcician. Of French & English descent. Girl born Oct 2, 1988
Child
Read message posted 03/21/06
Updated on 12/27/13 by Patriciastamm.
Posted by Parent
UNK DONOR # MATCH (1) Born Feb 12, 1945. Started donating 1979. Stopped donating 1980. English, German. Height: 5'8". Weight: 185. Blood type A+. Brown Wavy hair. Blue eyes. Medium complexion. MA in Sec. Education. Tech writer. Protestant. Sperm Donor
Read message posted 06/09/06
Updated on 07/16/08 by Bmsinmd.
Posted by Sperm Donor
6 Stopped donating 1993. Caucasian English French. Height: 6'2". Blood type O-. Light Brown hair. Blue eyes. MD. Doctor. Boy born Dec 7, 1993
Boy born May 19, 1996
Posted 04/01/14
Updated on 04/01/14 by Clubow.
Posted by Parent
26 Started donating 1981. Austrian. Height: 6'00". Weight: 170. Blonde Straight hair. Blue eyes. Fair complexion. UCSF Medical student. Hobbies were guitar, reading and piano. I'm a Boy born Oct 4, 1982
Read message posted 01/31/17
Updated on 02/03/17 by Steven.
Posted by Offspring
32 Norwegian/English. Height: 6' 2". Weight: 185. Blood type B+. Brown Curly hair. Hazel eyes. Fair complexion. UCSF Medical School. Doctor. Boy born Aug 20, 1998
Read message posted 05/17/12
Updated on 05/17/12 by Sgpckp.
Posted by Parent
38 Started donating 1992. Stopped donating 1994. Irish, danish, lithuanian. Height: 6'2". Weight: 170#. Brown Straight hair. Brown eyes. Fair complexion. Law school. Lawyer. Protestant. I'm a Girl born Jan 11, 1995
Read message posted 09/10/09
Updated on 03/08/10 by LucienneA.
Posted by Offspring
  Irish,Lithuanian,Danish. Height: 6"2. Weight: 170lbs. Blood type B-. Brown Straight hair. Brown eyes. Fair complexion. Lawyer. Protestant. Boy born Jul 1996
Posted 06/14/09
Updated on 06/15/09 by Lshjihedg.
Posted by Parent
  Started donating 1992. Stopped donating 1994. Dutch. Height: 6 '2". Weight: 170. Brown hair. Brown eyes. Law student. Law. Boy born Nov 1994
Boy born May 1998
Read message posted 03/15/06
Updated on 09/03/08 by Mkieschn.
Posted by Parent
40 Swiss. Height: 5'10''. Weight: 175lbs. Blood type A+. Blonde hair. Blue eyes. Fair complexion. Medical School. Medical Student at UCSF. Protestant. I'm a Girl born Mar 29, 1995
Read message posted 09/04/17
Updated on 09/06/17 by Katiemarina95.
Posted by Offspring
41 Born Jun 28, 1961. Started donating Jan 1, 1994. Stopped donating Dec 31, 1996. Polish/Slovak. Height: 6'1". Weight: 190. Blood type B-. Light Brown Straight hair. Blue eyes. Medium complexion. MD. Psychiatrist. Agnostic. I donated while I was a medical student at UCSF and was asked to donate many times over two years. I am a known donor and open to meeting any offspring that come forward and their families. I still live and practice psychiatry in the Bay Area. Sperm Donor
Boy born Feb 20, 1995
Girl born Jun 6, 1995
Posted 02/23/15
Updated on 02/25/15 by PaulMD.
Posted by Sperm Donor
  I'm a Boy 
Posted 10/05/13
Updated on 10/06/13 by Bmatoes.
Posted by Offspring
  Started donating 1994. Stopped donating 1996. Height: 6'2". Weight: 190. Blood type B-. Brown Straight hair. Green eyes. Olive complexion. Medical Student. Doctor. Our donor was a medical student at UCSF. I concieved at the SF Center for Reproductive Medicine under Dr. Nachtigall. Our donor was of central or eastern european background and is now a doctor. Girl born Jun 6, 1995
Read message posted 03/19/06
Updated on 09/03/08 by Murphy2.
Posted by Parent
54 Born Aug 18, 1965. Started donating Aug 1, 1995. Stopped donating May 1, 1996. Caucasian. Height: 5'10". Weight: 165 pounds. Blood type O+. Brown Wavy hair. Blue eyes. Fair complexion. B.S. in Engineering, M.S. in Engineering, Ph.D. in Engineering, M.D. (UCSF). Medical Doctor, Electrical Engineer. Protestant. I donated only a few times in 1995-1996. I was a medical student at UCSF at the time. Sperm Donor
Read message posted 02/19/07
Updated on 10/02/08 by Toddwhitehurst.
Posted by Sperm Donor
There are a total of 42 offspring, 18 sibling matches, and 3 donor to offspring matches from this Clinic.