# my kid is 33 weeks premature born. now he is 4 month old. When he will start Rolling. he is not even trying.

A. Some succeed, but most take another month or two. By 4 months , many babies can roll from their stomachs to their backs. At 6 months, many babies begin rolling from their backs to their stomachs. If a baby cannot roll in either direction by 6 months, it may indicate a developmental delay or underlying health issue.