Corporate Site

Find out what makes us the world's largest and most experienced reproductive tissue bank.


Apply to become a sperm donor and help make dreams come true

Search for egg donors that are qualified and ready to donate.

Apply to become an egg donor and help make dreams come true


Protect your family and bank your baby's stem cells (cord blood & tissue banking)


Preserve your fertility with embryo, sperm and egg cryopreservation and storage


Bienvenido a la versión española de Encuentra su donante hoy!

Donor Recruitment

Where does CCB find all of these great donors?

The majority of our sperm donors are recruited from world-class universities*, including UCLA, USC, Stanford University, Harvard University and MIT.

Other donors are established professionals in various fields including business, medicine, law, and the entertainment industry.

CCB recruits sperm donations from donors via internet advertising, information seminars, and university publications. The recruiting process includes:

  • Candidates complete an online donor application
  • Basic qualification requirements:
    • Age 19-38**
    • Currently attending or have graduated from a 2-year or 4-year college
    • Height of 5'8" or taller
    • Healthy
    • Legally allowed to work in the U.S.
  • A 3-6*** month screening process, meeting basic requirements
    • Donor Screening Pyramid
    • CCB only accepts men who can provide specific medical and genetic information on themselves and their family members.

* California Cryobank is not connected or affiliated with, nor endorsed, favored, or supported by UCLA, USC, Stanford University, Harvard University, MIT or any other educational institution. All third party trademarks, including UCLA, USC, Stanford University, Harvard University and MIT are the trademarks of their respective owners.

** The American Association of Tissue Banks sets age 39 as the maximum age for donors.

*** FDA and the American Association of Tissue Banks require that all donor semen must remain quarantined for 6 months before being made available to the public.

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National averages range from 3-4 insemination cycles per successful pregnancy. We recommend purchasing at least 5 vials per child to guarantee your donor remains available until reaching your personal family goals. Additionally, you get 1 Year FREE storage if you purchase 4 or more vials ($475 value).


Our donors sell out and retire quickly! We have thousands of clients forced to choose between a new donor or not having a second child because they chose not to store vials for future use while they were available. To help you plan for your future, we offer 3 Years FREE storage if you purchase 3 Years+ vials ($1,050 value) - as well as the ability to sell back any unused vials that have not left our control.