According to Dr. Jay Gordon, babies sleeping on a safe surface with sober, nonsmoking parents respond to their parents, and the parents respond to them. The chance of SIDS occurring in this situation are close to zero. Babies in a crib or in a room away from their parents, on the other hand, will breastfeed less and are at greater risk of infections, including life-threatening ones.

The medical profession, as it often does, is approaching the entire idea of the family bed backward. A baby in the same bed with his or her parents is surrounded by the best possible surveillance and safety system. It must be the responsibility of the manufacturers and proponents of cribs and separated sleep to prove that such disruption is safe, not the other way around.

 
Newborn babies breathe in irregular rhythms and even stop breathing for a few seconds at a time. To put it simply, they are not designed to sleep alone.