#asktheexperts My baby cannot roll over and back on his own. he cannot sit on his own too. he was born 3 weeks and 6 days premature

A. A child learns to roll over between the age of three months to 9 months and can learn to sit independently by the time of 8 to 9 months it’s a gender course of life I’m suggesting and with a premature child you you can expect a month or two extra to reach the mile