What is the expected developmental milestone of a 6-month-old infant?

At six months of age, infants typically achieve several significant developmental milestones. One of the hallmark skills they develop by this age is rolling over. This milestone demonstrates improved muscle control and coordination, as well as the ability to shift their weight to one side. By this point, many infants can roll from their stomachs to their backs and vice versa, showcasing their growing physical capabilities.

While sitting without support and responding to their name are important milestones, they usually develop a bit later. Sitting unsupported frequently occurs around 7 to 9 months, and the ability to consistently respond to their name is typically observed around 7 to 12 months. Walking independently is a major milestone that generally emerges around 10 to 15 months of age. Therefore, rolling over is the expected developmental milestone for a 6-month-old infant, reflecting their emerging mobility and physical development.