The highest risk for SIDS (Sudden Infant Death Syndrome) is highest in babies younger than 6 months of age. The cause of SIDS is still unknown, but research has revealed several factors that increase the risk of SIDS. These factors include sleeping on the stomach or side, sleeping in an overly warm environment, sleeping on soft bedding, secondhand smoke, or premature birth. It is important for parents to create a safe sleep environment for their baby and follow the recommended safe sleep guidelines. This includes always placing your baby on their back to sleep, removing soft objects and loose bedding from the crib, keeping the baby's room at a comfortable temperature, and avoiding smoking around the baby. Taking these steps can help reduce the risk of SIDS.