As in previous reports from the RISK study, there was a shift in the types of bacteria present in the ileum of children with newly diagnosed Crohn's disease.
AAP Car Seat Safety Guidelines: Rear-Facing Until Age 2. 1  Although the new baseline is now age two, the AAP has advised parents since 2002 to keep kids rear-facing until they reach the height or weight limit of their car seat.
For safety's sake, it's best to keep your child rear-facing until he reaches the seat's maximum height and weight limits. Many parents used to turn the seat to face front as soon as their child celebrated his first birthday.