please let me know which position is actually safe for a newborn baby to sleep, as my mother in all makes my baby to sleep sideways as she thinks her back pains, but is it really safe for them to sleep sideways

A. Ma’am all the positions are safe for the child to sleep in left right and back side is more comfortable for the child because when you keep batting the child be a child actually sleeps in deep sleep right and left sleeping on the back is also not a problem it’s comfortable position and it does not hurt their back