The purpose of an infant car seat insert is to provide additional support and a snugger fit for smaller newborns. These inserts, typically consisting of head and body supports, help position the infant correctly and securely within the car seat, ensuring optimal protection in the event of a collision. The insert effectively reduces the space around the infant, preventing excessive movement and maintaining proper alignment.
Using the insert correctly is vital for infant safety. It helps maintain the newborn’s airway and prevents slumping, which can be dangerous. However, continuing to use the insert once it’s no longer necessary can compromise the effectiveness of the car seat. The insert is designed for a specific growth stage and weight range; exceeding these limits can hinder the car seat’s ability to perform as intended in a crash.