Purchasing an infant car seat is a tough task.So before your baby comes home from the hospital you must have decided about the car seat as it is something you must have due to the law also. The first step is to carry out intensive research so as to determine the characteristics of an infant appropriate seat.The seat needs to fit the child.Before purchasing a baby seat, you must also look out for the weight and height limits. This is because some may come with lower weight or height limits.It should also have a stay-in car base which assures the parents that their child will really be safe in the car.The canopy should allow the infant to rest his head and be comfortable, and at the same time be supported.