Livestock

Ovarian Cysts in Dairy Cows: Welfare and Reproductive Management

How ovarian cystic disease affects dairy cow welfare and reproductive performance.

Key Facts

Ovarian cysts affect up to 10-15% of dairy cows in the first 2 months post-calving
Follicular and luteal cysts have different hormonal profiles and respond differently to treatment
High-yielding cows with negative energy balance are most susceptible
GnRH and progesterone-based treatments resolve most cases effectively

Welfare Considerations

Ovarian cystic disease affects welfare indirectly through prolonged anoestrus, negative energy balance, and the repeated rectal palpation and treatment procedures. Welfare-focused reproductive management reduces treatment frequency through accurate diagnosis using ultrasonography, matches treatment to cyst type, and addresses underlying energy balance issues. Prevention through improved transition cow nutrition and health reduces cyst incidence.

What You Can Do

Use ultrasonography rather than rectal palpation alone to diagnose ovarian cyst type accurately
Address transition cow metabolic health as the primary prevention for ovarian cysts
Match treatment protocol to cyst type — follicular and luteal cysts respond to different treatments