ABC for safe sleep Alone on their Back in a Crib (or bassinet, pack n play,etc) The crib can be in the parents room if them like or with a monitor close enough to hear their breathing. There should be no blankets, stuffed animals, or bumpers in the crib. Put them in proper sleep clothes to keep them warm enough. Infants aren’t strong or coordinated enough to get some off their face so they will suffocate. Our city had a HUGE problem with SIDS and mother’s smothering their babies in their sleep. ANY adult will roll on a kid. Humans are stupid that way.