Along with agreeing with the ideas already posted I'd add
informing the parents of the importance of keeping the
baby backwards in the car seat until one year old. Century,
Evenflo, and Britax make rear facing car seats that hold to 30
or more puonds.
Email me privately for details or 800 numbers.
BTW the person who had the creatine question can Email me
too.
-Rob
Pediatrician Wilkes Barre PA