Should Baby Sleep on Side?

Side sleeping is usually safe once your baby is older than 4 to 6 months and rolls over on their own after being placed on their back. And always put your baby to sleep on their back until the age of 1 year. Tell your baby's pediatrician if you notice a preference for side sleeping in the first three months.

Why can't babies sleep on their side?

The main risk of putting a baby to sleep on their side is that they will fall onto their stomach. When a baby is too young to support their head, this may mean that their face becomes stuck against the mattress, making it hard to breathe. Most babies can fully support and lift the head by the age of 4 months.

What happens when a baby sleeps on one side?

What Is Flat Head Syndrome? Flat head syndrome usually happens when a baby sleeps with the head turned to the same side during first months of life. This causes a flat spot, either on one side or the back of the head. Flat head syndrome is also called positional plagiocephaly (pu-ZI-shu-nul play-jee-oh-SEF-uh-lee).