THINK, PREVENT, LIVE PSA - SLEEPING CHILDREN Think. Prevent. Live. Keep our children safe. Every year dozens of Oklahoma infants die in their sleep, smothered in their cribs by stuffed animals, comforters, blankets, or by sleeping with parents or siblings who roll over on top of them. Provide a safe sleeping environment for your baby. Think. Prevent. Live. Keep our children safe. A message from the Child Death Review Board, OKDHS, and partner agencies.