More than 1 year old baby like to sleep on their stomach is normal, is a personal habit problem. Baby in the mother’s abdomen is such a position, after birth continue to sleep on their stomachs is a habit, the baby this way more secure, sleep quality will be better. It should be noted that, for the younger, turn over not very good baby is best not to sleep on their stomachs, because at night when sleeping, parents can not always pay attention to the baby’s condition, the baby’s mouth and nose may be clothing, quilt, pillow, etc. covered, causing suffocation. If the age of the month is older, there is no need to worry too much, because the baby’s head and shoulders can move independently, causing suffocation is unlikely.