@Emily thank you x
If an infant carrier one. I changed it when I couldn’t carry them in it anymore. The weight limit on them is so high. Xx
Whenever the seat is outgrown by weight or height. The new regulations have very strict height limits so you might not be able to go by head reaching the top of shell like previous commenter said. What seat have you got? And what is baby's weight and height?
@Charley that's why I said usually
If your using an infant carrier when they hjt the weight limit ( usually 13kg) or when they hit the height limit usually when their head is at the top of the shell cc