In cattle, CIDR-Bs are often used with synchronization protocols. The product label typically indicates that, in conjunction with an appropriate synchronization protocol, CIDRs should be left in for 7 days. Ovsynch is a particular protocol that is often followed. These estrus synchronization protocols allow Fixed Time Artificial Insemination to be used, giving herd managers more accurate control. The use of CIDRs with synchronization protocols helps improve reproductive performance by reducing the inefficiency associated with estrus detection.
