The appropriate time to introduce an infant seat, such as a Bumbo, is contingent upon the child’s developmental readiness. Such seats are designed to provide support to infants who have not yet developed the core strength and stability necessary to sit independently on a flat surface. This typically means an infant should exhibit some degree of head control and demonstrate an attempt to sit upright without assistance.
Utilizing these supportive seats prematurely can potentially hinder natural muscle development and postural control. It is important to recognize that proper development of sitting ability is crucial for subsequent motor milestones, including crawling and walking. Historically, infant seats like this have been viewed as a convenient tool for caregivers, but current recommendations emphasize a more cautious and developmentally appropriate approach.