Progesterone testing for dogs allows breeders to identify the optimal time for mating and breeding with precision, which is essential for:

• Increasing the chances of conception.
• Planning the timing for natural mating or artificial insemination.
• Accurately estimating the whelping date.

A female dog’s heat cycle is marked by distinct phases: proestrus, estrus, diestrus, and anestrus. Each phase of the heat cycle is marked by hormonal changes.

At the beginning of the cycle, progesterone levels are low. Just before ovulation, the levels begin to sharply rise, indicating the release of eggs and signaling the optimal breeding time.

Initiating the process of monitoring progesterone levels should start about 5 days after the heat cycle begins, with subsequent tests every 2-3 days. This ensures the rise in progesterone levels is caught, signaling ovulation and the moment of highest fertility

Choosing the right testing approach depends on the breeder’s specific needs. Though home progesterone kits can offer convenience, the accuracy of the test, the speed of results, the reliability of the test are all important factors to consider.

A professional canine reproductive specialist or veterinarian can significantly improve the effectiveness of your breeding program. These professionals can provide valuable insights into the progesterone level interpretation, recommend the best testing methodologies, and offer guidance on the most effective timing for successful conception and contributing to the overall health and wellbeing of the breeding dogs and offspring.

As we continue to embrace the scientific advancements being made in canine reproduction, progesterone testing remains highly successful for those who are serious about dog breeding.

The professionals at Subzero Reproduction are ready to help you through the progesterone testing process and answer any questions you have. Contact us today.