You probably already know that sleep position is best and safe for your baby is on your back or side. However, if your baby was sleeping supine position is not constant either too. Why? Your baby’s skull is still very soft and very easy to change shapes. If you let your baby sleep with continuous supine position, then over time will form the head dented and the rear will look flat. Therefore, try to occasionally put your baby in your stomach! Whenever Can Start and How Long? These Read more...