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Blood Pregnancy Testing


 Pregnancy Test Requirements:

EQUINE: > 90 Days Post Breeding

Blood collection should be as STRESS-FREE as possible.


UBRL Livestock Diagnostics Equine pregnancy test is a competitive enzyme immunoassay (ELISA) for the quantitative measurement of estrone-3-sulfate in mare serum. Estrone-3-sulfate is the predominant conjugated estrogen during pregnancy. It is produced by the fetus, possibly in association with the endometrium in the pregnant mare.