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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

Newborn Stem Cells

Bank your baby's newborn stem cells with CBR

Our offices will be closed on Monday, July 4th in observance of Independence Day. Please plan your shipments accordingly.

Our offices will be closed on Monday, July 4th in observance of Independence Day. Please plan your shipments accordingly.

Directed Donors

Do you already have someone in mind to be your donor?

A Directed Donor, also referred to as "Known Donor", is a sperm donor who is known to the recipient, however, is not a sexually intimate partner. This type of donor requires a similar screening process to that required of an anonymous donor. California Cryobank can complete this screening process for your donor.

How It Works

A California Cryobank Coordinator will be assigned to each directed donor case and will coordinate the process according to the steps below. The coordinator will keep the recipient updated in terms of the directed donor's progress. The program takes approximately 6-12 months to complete based on the designated quarantine period provided by the referring physician.

Step 1: Consultation, Semen Analysis and Optional Test Freeze
A California Cryobank Coordinator will conduct a consultation with the directed donor and the recipient. A semen analysis and test freeze is performed to assess the donor's specimen quality.

Step 2: Physical Exam
The Directed Donor will complete a physical exam next.

Step 3: Initial Blood Test and 1st Retained Semen Specimen
The initial blood draw for general health (cholesterol, hemoglobin, etc.) and infectious disease testing can be performed on the same day the donor collects his first retained semen specimen. A complete semen analysis, including a post freeze analysis, is performed on each retained semen specimen.

Step 4: Genetic Evaluation
The donor will have a consultation with a California Cryobank Reproductive Genetic Specialist. The donor's family and medical history will be reviewed and genetic testing will be discussed with the donor. Some genetic tests may be required and others will be optional. The required genetic screening tests may be performed at this appointment and include cystic fibrosis, spinal muscular atrophy and hemoglobinopathy carrier screening. Additional genetic screening is performed on donors with Ashkenazi Jewish ancestry, Cajun or French Canadian ancestry. The recipient's physician will be informed of the results of the genetic risk assessment and is responsible for discussing the implications with the recipient.

Please note: A genetic consultation is also recommended for the recipient or her egg donor to evaluate the risk for medical problems in her future offspring. If any medical history of concern is identified, the recipient will have the opportunity to discuss the genetic tests and/or management options that are available for her pregnancy. For more information or to schedule a genetic consultation, please contact our Reproductive Genetics team at (877) 943-6384.

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Step 5: Additional Specimen Collection(s)
The donor may collect additional semen specimens by appointment as recommended by the referring physician.

Step 6: Quarantine Period
The standard quarantine period for semen specimens is six months.

Step 7: Final Blood Draw/Review
Following the quarantine period, the donor must complete a final blood draw in order to release the specimens. The recipient will be given an approximate date for vial release at that time, however, we cannot guarantee that the specimens will be released on a specific date or become available at all. On average, it takes up to approximately one month to receive the vials after the final blood draw is performed.

During this time period, the Directed Donor's chart will enter a final review by the: Laboratory, Genetics, Quality Assurance and Client Depositor Departments. It will also be reviewed by California Cryobank's Medical Director. Please note: if the Medical Director does not approve the donor due to issues such as positive test results, the vials may not be able to be released.

Step 8: Specimen Retrieval
A Coordinator will contact the recipient when the vials become available for release. Vials can either be picked up at California Cryobank or shipped out in our dry shippers via FedEx. Please contact California Cryobank at least two business days prior to when you need the vials. You may also continue to store any remaining vials at California Cryobank for future use.


The base fee of the Directed Donor Program is $6,200. Each client has different needs and therefore the costs will vary. Please contact CCB for detailed information which includes pricing.

The donor can discontinue the program at any time and should provide notice in writing to California Cryobank. If the donor does not complete the screening process, fees will not be reimbursed by California Cryobank. In addition, regardless of which party pays for the services, the donor can withdraw his permission for use of semen at any time.

Request Information

This program is available at all California Cryobank locations, including: Los Angeles, CA; Palo Alto, CA; New York, NY and Cambridge, MA. We look forward to providing you excellent service. To arrange an initial consultation or for more information, please contact us at: 866-477-3762 or complete our online form.

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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.