Pregnancy loss is one of the most frustrating and costly reproductive challenges in beef cattle production. Even with good nutrition, thoughtful bull selection and sound management, we still deal with open cows, early embryonic loss and the occasional unexplained abortion.

Most dairy farms follow a regular herd health schedule with a veterinarian, commonly using ultrasound every two weeks (or weekly, for the largest herds) to diagnose pregnant cows. However, with the introduction of more accessible, affordable and impactful options, it may be time to reconsider some common assumptions.

Optimizing the timing of insemination relative to estrus expression is a key factor in achieving high reproductive efficiency in dairy herds.

The verdict is in – an open cow is among the top three financial liabilities for cow-calf operators. Calf sales are the largest contributor to annual income; cows that fail to wean a calf are a financial burden borne by the productive cows.

With pregnancy-check season just around the corner, now is a great time to reflect on how this year’s breeding season went.