It is recognized that in the dog up to 75% of failures to conceive can be attributed to incorrect timing of breeding The reason it is so difficult to time ovulation in the absence of hormone testing is that the stages of the canine estrous cycle vary considerably in length Proestrus is defined as the period from onset. Intact ovarian remnant syndrome testing consists of amh and progesterone testing on a single sample. I did not run the test on vet cube on 10/2 after running idexx because the result would read <1.2 (under/less than 1.2) I am also finding that the results given by the machines from these clinics are hit and miss with a very low success rate of dogs becoming pregnant
Idexx use sophisicated testing machines and are currently charging £46 for a progesterone test (april 2021). Catalyst progesterone white paper dr Interpretive guidelines to serial monitoring with catalyst progesterone get reliable, quantitative results to predict canine ovulation and estimate optimal fertility Ovulation and time of optimal fertility can be estimated by observing a distinct rise in progesterone concentrations, which is best identified with serial testing.
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