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.
San Francisco, CA n/a USA · n/a
Sperm doners from medical students
Dr. Robert Nachtigall
merged with UCSF?
Donor ID and Special Info
Offspring / Contact Info
unknown Started donating May 1985. Stopped donating Jul 1985. Caucasian. Height: Taller than 5'10". Weight: Slender build. Fair complexion. I am looking for the kind man who donated for my parents to conceive me and my twin brother.
From what I have been told: this man was a medical student at the time of the donations in 1985 and was near San Francisco. Dr. Nachtigall has said that he selected these donors from his medical school classes. When I spoke with Dr. Nachtigall several years ago, he stated that he had seen our biological father since that time and believed him to still reside in California.
My mother described our donor as being tall (likely 6 feet or slightly taller), sandy blonde hair, and slender build (I must have gotten that from him!). I have also been told he was a runner at that time.
I am not looking for a new father, but rather looking to connect with this person to discover any similiarities and thank him for the gift he gave my parents so many years ago.
Posted 01/10/15 I'm a Girl born Apr 25, 1986 Updated on 01/11/15 by Bokeefe.
unknown European. Height: 6'4". Dark Brown hair. Brown eyes.
Posted 11/29/05 Girl born Nov 1984 Updated on 09/03/08 by Mbmcin.
Started donating Feb 1, 1993. Stopped donating Apr 1, 1994. White. Height: 5'5". Blood type A+. Brown Wavy hair. Blue eyes. Fair complexion.
Egg Donor Read message posted 03/20/06 Updated on 09/03/08 by Stephanie PFC 228.
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. I believe that Dr. Nachtigall was the main doctor in charge.
Sperm Donor Read message posted 02/19/07 Updated on 10/02/08 by Toddwhitehurst.
Born Jun 18, 1976. Started donating Aug 2000. Stopped donating Apr 2002. Height: 5'7". Blood type A-. Brown Curly hair. Hazel eyes. Fair complexion. High school graduate. Christian. I know of 4 live births resulting from my 5 donations. There may be others I am unaware of. One child was due in 10/01. A set of triplets were born in 6/02, who I am in contact with. If any other offspring would care to find me for contact or just wanted/needed information, I am open to any level of contact, direct or remaining anonymous. Also, if they wish to find their half-offspring, either from my other donations or my own children, I will help you any way that I can.
I donated at Pacific Fertility Center, but it is also known as San Francisco Center for Reproductive Medicine.
Egg Donor Girl born 1994 Girl born 1999 Girl born 2008 Posted 03/03/06 Girl born 2010 Updated on 02/22/16 by DonorMarilyn.
There are a total of 6 offspring, 0 sibling matches, and 0 donor to offspring matches from this Clinic.