Once your baby has head control and about the same time that he learns to sit on his own, he will learn to roll over. Your baby may be able to kick himself over, from his tummy to his back, as early as age 4 months. It may take him until he's about 5 or 6 months to flip from back to front, though, because he needs stronger neck and arm muscles for that maneuver.
They can smother themselves if on their stomach. Google Sudden Infant Death Syndrome.
The sea star is the only animal that can turn its stomach inside-out. It does so by pushing its stomach out of its body to digest food externally before retracting it back inside.
Face down on your stomach for a infant
Stomach
Adult molars do not grow back. Infant molars are replaced by adult molars, so in a sense, infant molars do grow back.
Self-righting is the ability of an infant to turn their body from face-down to face-up. This helps infants to maintain a clear airway and avoid suffocation if they accidentally roll onto their stomach while sleeping. The ability to self-right also helps infants develop their motor skills and coordination.
shove it back in
it the stomach
it just goes back
I am looking for warm weather clothing for an infant.
stomach
less than three y.o pull pinna down and back