What is the recommended position for infants to sleep to reduce the risk of SIDS?

The recommended position for infants to sleep in order to reduce the risk of Sudden Infant Death Syndrome (SIDS) is on their back. Research has consistently shown that placing infants on their backs for all sleep times—naps and overnight sleep—significantly decreases the incidence of SIDS. This position allows for optimal airway function and reduces the risk of airway obstruction, which could occur in other positions like on the stomach or side.

Additionally, sleeping on one's back minimizes the chance of rebreathing exhaled air, which can happen if a baby is lying face down or too close to the sides of a crib or mattress. In contrast, placing infants on their stomachs can increase the likelihood of overheating or reduce their ability to arouse from sleep, both of which are risk factors associated with SIDS.

While it is commonly thought that side-sleeping might be a safe compromise, research has shown that this position can lead to significant risks for infants as they can easily roll onto their stomachs from this position, putting them in a higher risk category.

Sleeping in a swing is also not advised as it can create an unsafe sleep environment. The proper sleep arrangement, including using a firm mattress in a safety-approved crib or bassinet, is