NCLCA Livestock Selection Exam 2025 – Complete Practice Test

A breeding gilt is a female pig that has not yet farrowed (given birth to pups) and is utilized for reproductive purposes in a herd. The typical expectation for the reproductive lifespan of a gilt includes producing several litters throughout her breeding career.

Producing between four to five litters is seen as optimal for breeding gilts in terms of genetic impact, management, and profitability. After the initial breedings, it is important to consider factors such as fertility, vigor, and overall health, which can all influence a gilt’s ability to consistently produce strong litters. Additionally, after reaching around five litters, many producers may find it beneficial to replace sows to maintain productivity and genetic quality within the herd.

This analysis aligns with standard breeding practices in swine production, where the focus is not only on maximizing the number of litters but also on maintaining the health and efficiency of the breeding stock. Other choices suggest higher or lower ranges that may not match the average expectations within the industry, making the selection of four to five litters the most accurate representation of realistic breeding goals for gilts.