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

Busque Su Donante

Bienvenido a Criobanco de California. Encuentre su donante hoy!

For Sperm Donors

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

Find Your Egg Donor

Search for egg donors with frozen eggs available for immediate use

For Egg Donors

Become an egg donor and help give the gift of family

Newborn Stem Cells

Bank your baby's newborn stem cells with CBR

Fertility Preservation

Cryopreserve your fertility with sperm, egg, and embryo storage

Canadian-Compliant Sperm Donors Now available Through California Cryobank

Our Team is Ready to Help You Make Your Dreams Come True!

Baby Bump

California Cryobank is excited to provide you access to one of the industry’s most comprehensive and diverse selections of Health Canada-qualified sperm donors.

For over 40 years, we have helped to create and grow over 75,000 families globally, and we now look forward to adding you to our growing list of success stories. Our reputation for outstanding quality and customer service has made us the leader among physicians and their patients worldwide.

Our rigorously tested and highly qualified donors come from diverse ethnicities and varying educational backgrounds, including world-class universities such as UCLA, Stanford, Columbia, Harvard, and more. Our strict and rigorous donor qualification process means that we only accept 1% of applicants.

Sign up for your free account today to access donor information items, including Genetic Test Summaries, Donor Profiles, Medical Histories, Personal Essays, and Staff Impressions!

Browse our catalogue to find your donor today. We expect you to have questions as you go through this process, and our dedicated team of client service representatives and genetic counselors are here to provide outstanding service every step of the way. Please feel free to contact us with questions at +1 310-443-5244, or email

We look forward to working with you and watching your family grow!

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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.