Cancun weather essentials. (Editor's Note: The Monthly Precipitation Totals from Weatherunderground to the right are incorrect as of August 7, 2013. With the sun shining on average between 240 and 253 days per year, Cancun is a year-round holiday destination, although certain times of year may be more favorable than others.
you should change the car seat once the baby hits the weight limit or does not fit comfortably anymore. I had to switch to a rear facing convertible seat early with my second because he was a big boy, those go up to 30-40 lbs and can be rear facing until he hits 1yr and you can then turn it around. Infant car seats usually only go to 20 lbs, so it is probably time to get a convertible seat. posted 01/19/2011 by Leslie61.
One of the choices you'll have to make when picking out your first car seat is whether to buy an infant car seat or a convertible car seat. Infant car seats are rear facing and designed for infants only. If you choose this option, you'll have to switch your child to a forward-facing toddler seat when they reach the original seat's height and weight limits. Convertible car seats can be positioned to face the rear of the car for infants and can then be turned to face forward for toddlers. An advantage of infant car seats is that they're often compatible with travel systems, which are convenient options that allow your car seat to be attached to a stroller chassis.