A double stroller with infant car seat helps with transporting two children of different or similar ages at the same time. (bestcarseathub.com)
Car seat You probably already know, but baby should be kept in the backseat in a rear - facing infant car seat in the middle of the car. (pregnancymagazine.com)
I've researched for infant car seat for few months before I purchased this one. (albeebaby.com)