We now know that a successful repro program can seamlessly leverage monitoring technology while joining forces with synchronization protocols. In tandem with the tremendous strides of genetics, we are pushing the boundaries of what we thought was possible. Let’s discuss the research and on-farm experiences leading to even greater reproductive advancements.

With breeding season approaching, let’s look at some areas of focus that could be robbing from conception rates. Some factors that I think deserve discussion are cow condition, cow requirements, lush pastures, timing of vaccinations, lack of heterosis, stress and bull fertility.

Transition cows are prone to inflammation, hypocalcemia and metabolic disorders that can lead to lower chances of getting pregnant and long-term consequences on the health and productivity of the cow – all of which can take away from a dairy producer’s bottom line.

Having some open cows is normal in a 60- to 90-day breeding season. However, if the number of open cows is excessive (greater than 6% to 10%), evaluation of management, nutrition and herd health needs to take place.