What is infant development?

Infant development refers to the physical, cognitive, emotional, and social growth that occurs in babies from birth to around 2 years old. This period includes key milestones such as learning to crawl, walk, speak, and interact with others. Understanding infant development helps caregivers support a child's healthy growth and identify any potential concerns early. Milestones can vary for each child, but there are general guidelines that most infants follow during this stage.