Equine Reproduction Laboratory Store

Ultrasound images and graphs of normal physiologic events of equine gestation ranging from early pregnancy through late pregnancy.

Colorado State University Equine Reproduction is considered one of the world leaders in equine reproductive health, research and teaching. Each year, our continuing education courses help veterinarians and equine professionals deepen their skills and knowledge—and we greatly appreciate your continued support in making these programs possible for the 2026-2027 year.

Thank you for your support of the CSU Stallion Auction. Use this form to make your online payment. Call us at 970-491-8626 with any questions related to your purchase or payment. Full payment must be made prior to requesting and receiving a stallion breeding contract. If you have purchased multiple stallion breedings in the auction, please list the those by stallion name and enter the total for all breedings purchased in order to add to your cart for check out.