Cost effective herd health actions that you may find desirable are listed below with brief explanations. For more in depth information, call our office at 800-443-6389. Ask for one of the vets, Dr. Don Coover or Dr. Clem Neely. Blood Pregnancy Testing (bioPRYN) / Diagnosis $2.60/cow An inexpensive test that is very accurate, very early in gestation (accurate as early as 28 full days post breeding). Convenient, non-invasive, and very safe for the pregnancy/embryo. Be aware