#AskTheExpert Hello sir, my daughter is 4 months 11 days old. she likes to sleep on her tummy most of the time. that's the only way in which she sleeps in a stretch of 2 hour without fussing. while sleeping in the normal position she moves her hand nad legs alot which hinders her sleep and as a result she awakes. I want to know is it harmful for my daughter to.sleep on tummy? why does my daughter moves her hand nd leg alot while sleeping on back