We will be closed Monday February 20th, 2023 in observance of President's Day.

Fedex is unable to guarantee delivery times which means TSBC also cannot provide delivery guarantees or refunds if a shipment is delayed. Consider scheduling with extra transit days to prevent a missed cycle.

Please be advised, masks are required when visiting our facility. Thank you!

Donor Selection Information

In the process of choosing your donor and have questions? See a summary of key factors to consider and why donor ethnicity matters.

We update our Donor Catalog on an ongoing basis.  Please check back frequently to see changes and updates. A donor you chose last month may not be available this month.  

If donor inventory is temporarily unavailable and you are already registered with us, we can put you on a notification list. This means we will email you when that donor has more vials available to purchase.  

We encourage you to call us at least one month before your first planned insemination. We can help you navigate the registration process and help you purchase additional donor information. Please note that most of our donors only have washed (IUI-ready) sperm samples. These samples have been processed and are intrauterine insemination (IUI) ready, but it is perfectly safe and effective to use them for vaginal inseminations and IVF.


Donor Profiles, Information and Screening

We offer free donor profiles for each donor. These free profiles summarize each donor's medical and family history, and include their short personal narrative as well as a one page essay written about them by TSBC staff. We also have extended profiles for each donor and childhood photos for many of the donors. You can purchase the extended profiles and photos through the catalog by clicking on the individual donor card, then clicking the green "buy full profile" button and following the steps. They are $40 each (including extended profile and childhood photo) and will be emailed to you. The free profiles are accessible at any time from the donor catalog. 

Details of our comprehensive donor screening

Explanation of Cytomegalovirus (CMV) screening

Identity-Release® Program

We have the oldest, most thoroughly researched open donor program worldwide. Our Identity-Release® Program allows adult offspring the option to obtain identifying information about their donor. Donors participating in the Identity-Release® Program are designated on the catalog by a 'yes' in the column labeled Identity-Release® Program. Donors with a 'no' in this column are participating in our anonymous donation program. We now only accept new donors into our program as Identity-Release® donors. 

Family Limits

We have a limit of no more than 10 families per donor. This is one of the lowest family limits nationally. A lower family limit means that many of our donors reach family limit more quickly here than at other sperm banks. This can make our catalog look smaller. As we believe that lower family limits provide better outcomes for families and donors, we choose to maintain a lower family limit per donor. If a donor does reach family llimit, vials may be taken from recipients who have purchased vials but not had a live birth using the donor. When choosing a donor you can ask how close the donor is to reaching the family limit and ask about our policies regarding vial retention to maintain the limit.

Sibling Inventory

We make every effort to provide inventory to families who wish to have more than one child using the same donor. However, we are unable to guarantee the availability of sibling inventory. If you are interested in sibling inventory please inquire with a phone counselor. You may also review our current sibling catalog. Please note: The only way to guarantee access to the same donor is to purchase vials. 


Please note that the Yes or No for Pregnancies depends on how long the donor has been on the catalog as well as how many vials have been retrieved. It does not speak to the donor's ability to achieve pregnancies. 

TSBC's Equity Policy

It is part of TSBC’s mission to find ways to provide equitable services, including access to reproductive options for our increasingly diverse community. For this reason, we have created our Equity Policy which includes reserving vials of certain donors to better assist TSBC recipients in their family creation efforts.  Vial purchase restrictions may occur for a variety of reasons and on a case by case basis.

Genetic Counseling

All donors receive genetic screening for Cystic Fibrosis carrier trait and for spinal muscular atrophy (SMA) carrier status. All donors are tested by Hemoglobin Electrophoresis to screen for Sickle-cell and Thalassemia carrier status and identify other hemoglobin-related blood disorders. Donors of Jewish, French-Canadian, or Cajun descent also receive genetic screening for Tay Sachs carrier trait. Starting in June 2021, new donors are tested using an expanded carrier screening panel. The specifics of each donor’s genetic testing is available for free through links on our donor catalog. Read more about our genetic screening.