Herd Health: Synchronization Strategies for Heifers and Cows

This episode of Herd Health explores how cattle producers and veterinarians can choose the most effective estrus synchronization and fixed-time AI protocols for heifers and cows. Dr. Bob Larson explains that there is no single “best” protocol. Instead, the right choice depends on factors such as whether you are dealing with heifers or cows, time available, group size, handling logistics, and cost. The discussion highlights the roles of progesterone, GnRH, and prostaglandin, compares common protocols, and emphasizes using trusted resources such as the Beef Reproduction Task Force and working closely with veterinarians to ensure proper execution and consistent results.

Beef Reproduction Task Force