Here's Why It's Important to Minimize Heat Stress

Studies have shown that heat stress in late pregnancy contributes to:

• Decreased placental weight


• Decreased calf birth weight


• Shorter gestation length


• Increased incidence of retained placentas (affecting subsequent reproduction)


• Decreased milk production in the next lactation

Heat Stress Prevention Actions

Discuss cooling strategies with your veterinarian. Provide supplemental cooling for dry cows (using fans, misters or other ventilation techniques, depending on housing) as appropriate.