my baby boy is 10 months 5 days old,he is having a habit of crawling, side fliping while sleeping ,is it normal for a baby to do so...pls explain

A. Hai good afternoon !! Yes few babies crawl in sleep its normal as they achieving milestones always want to roam,move so in the sleep also they will be in thought to move. Make sure to keep bed rails or crib so that baby wont crawl or come out of bed/crib/swing while sleep or after sleep to avoid falling .