Clinical Endocrinology Laboratory

Clinical Endocrinology Laboratory

Clinical Endocrinology Laboratory

The Clinical Endocrinology Laboratoryis a non-profit, self-funded service unit, within the Department of Population Health and Reproduction that proudly serves veterinarians, owners and others managing all manner of species from a variety of local, national and international institutions including universities, zoos, research laboratories and private practice. The lab continues a long and distinguished history of developing, running and interpreting hormonal assays, in particular reproductive hormones, for pregnancy and disease in males and females.






We now offer mass spectrometry measurement of progesterone/DHP ratios for determination of placental support of pregnancy, and as evidence for the safe removal of pregnant mares from progesterone supplementation. Please see complete information and submission form.

Feline/Canine anti-Mullerian hormone  (Spaychek/AMH) testing is currently available. Testing with Spaychek from Preventia Diagnostics is a safe, humane and cost effective alternative to surgical exploration to determine spay status . Please see more information under anti-Mullerian Homone Testing. The test may be submitted using our sample submission form.

For more information regarding the Endocrinology Laboratory services, please e-mail

** Please note **

Beginning August 1st 2017, we are unable to perform canine inhibin testing until further notice

Effective August 21st 2017, we are implementing a new equine inhibin assay. Please see details under Equine Inhibin Testing


Coralie Munro is the Endo Lab's founding technician, and produced most of the rabbit antisera that we use in our testing.
Coralie Munro is the Endo Lab's founding technician, and produced most of the rabbit antisera that we use in our testing.

Contact Information

University of California, Davis
1089 Veterinary Medicine Drive
3230 VM3B
Davis, CA 95616

Phone: (530) 752-0298 
Fax: (530) 752-6318 

Hours Of Operation:
Monday - Friday    7:00 AM - 3:30 PM
Closed on weekends and holidays (we are unavailable to receive sample submissions on these days)



Dr. Alan J. Conley: Lab Director 
Rebecca Cotterman: Staff Research Associate 
Casey Hoffmann:  Staff Research Associate


  • January 21st, February 18th
  • March 29th
  • May 27th
  • July 4th
  • September 2nd
  • November 11th
  • November 28-29th
  • December 24th 2019-January 1st 2020
    The lab will be closed. No testing will be performed. All testing will be resumed on January 2nd, including AMH assays. Please do not ship specimens to arrive during our lab closure.