Donor Female Battery

The joint venture of Donors Unlimited™ offers you the largest embryo inventory with the widest array of genetic opportunities from the highest quality donors available in the business today.

Breeder-to-Breeder Warranties

Our programs have flourished due to our earnest commitment to quality, integrity, and fair dealing.

Rapid Advancement Opportunities

The embryo transfer business can be tricky, so we’ve simplified the process to make things easier, faster, and more affordable than ever before.

Progeny Merchandising Options

We’ve removed as much of the risk as possible so you can realize the greatest return possible on your investment and easily achieve the results you deserve.

Sale Events

Sires Unlimited II
Saturday, October 14
Selling 15 Powerful Herd Sire Prospects - On Display Now
Click here to sign up for sale text alerts.


605/806 Memorial Fund
Congrats to the 2017 Recipients




Application Deadline: June 1, 2018
Watch for application available in January.


CONGRATULATIONS to these winners for their scholastic and extracurricular excellence. The 605/806 Memorial Fund is proud to assist these future agricultural leaders as they pursue their dreams.



Gold Winner
Bradie Schmidt
Arlington, Nebraska
South Dakota State Unversity



Silver Winner
Miles Stagemeyer
Page, Nebraska
Butler Community College


Bronze Winner
Garrett Stanfield
Manchester, Ohio
Ohio State University


I would like to take this opportunity to thank all of the sponsors and those who contributed to the 605/806 Memorial Fund. This memorial honors the lives of three people who had an unknowingly large impact on the cattle industry. I am extremely fortunate that I am able to live through the legacy that they left and make an impact of my own. Your generosity does not go unnoticed and I am very honored to be a recipient of this award. I am currently a student at South Dakota State University studying Animal Science with minors in Ag Business and Ag Marketing. I hope to one day pursue a career in the field of livestock genetics. Thank you once again for supporting the future of the cattle industry.
- Bradie Schmidt 2017 Scholarship Recipient


Some Fun Facts


Embryos Collected
per year


embryo average
per flush


Major Winners in the Last 10 Years - Several from Embryo Sales


Donors in

Catalog and Information Request

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Donors Unlimited

Founding Partner and Embryologist
Mike Mimms, DVM
Hereford, Texas