How to Know When a Cow Is in Labor

Calving is a difficult process for cows. This difficulty is the primary reason for beef loss in the cattle industry. As such, monitoring your pregnant cows for signs of labor can mean the difference between having healthy calves and losing calves. As with most any mammal, there are common signs of labor, such as changes in the basic vital signs and dilation of the cervix. Keep a close watch when your cattle are about due and have a veterinarian on hand to help with the birth.

Instructions

    • 1

      Monitor for changes in basic vital signs including a change of body temperature, heart rate and respiration.

    • 2

      Watch for signs of springing --- when the vulva relaxes and enlarges.

    • 3

      Look for any changes in the cow's udder. Changes can include enlargement, tenseness or the teats may be filling with milk.

    • 4

      Check the vaginal area for any changes in secretions including a change in viscosity and quantity of secretion.

    • 5

      Wait for a relaxation of the sacro-sciatic ligaments and a dilated cervix. When this is present, your cow is ready to deliver.