My baby is 9 months old he likes to sleep only in lyng position if I take and make him to sleep on MA shoulder he wakes and never sleeps he gets disturbed if I make him to sleep frm here to there and he never sleep on shoulder

A. it is important that the child child should be sleeping in the position in which the child is comfortable so if you feel that the child is comfortable in that position then there is no need to change the position of the child