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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!

Become A Sperm Donor

Do You Have What It Takes to be a CCB Sperm Donor?

Being a CCB sperm donor means being the best. Our screening process and strict standards are designed to assure our donors set the industry standards for personal health, family medical history, education, and physical characteristics, as well as offering the highest chances for artificial insemination in the future.

If you think you might be up to the challenge and are ready to make a real difference in the lives of families all over the world, apply now.

Basic Requirements for CCB Donors

  • Must be at least 5'9" or taller
  • Between 19-38 years old
  • Currently attending or have graduated from college
  • Must be in good health
  • Legally allowed to work in the US

However, what a potential sperm donor must understand is that meeting these basic requirements is only the first step in the process. Once a sperm donor applicant meets these requirements they may then be asked to move onto our screening process which ultimately qualifies men for our program. As a top sperm bank, California Cryobank's qualification process is extensive; potential donors should expect to submit to physical examinations that include screening for infectious disease, genetic screening, examination of family history, and further evaluations.

Throughout the qualification process—and through the process of making a sperm donation they are accepted into the program—our donors will have the continued guidance of the California Cryobank staff who will explain each step thoroughly and answer any and all questions from what it means to be a sperm donor to possible donor insemination in the future.

Ultimately, acceptance into our donor program comes only after potential sperm donors meet the high standards set forth in our qualification process. But once accepted, those in the program will know that their sperm donation will change lives and make dreams of family a reality.

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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.



Genetic Testing

Expanded genetic testing now available!

We now offer DNA Advantage donors who have been screened for 260+ genetic conditions.

Learn More DNA Advantage DONORS