Your growing toddler at 12 - 18 months

12 - 18 months: how your toddler's growing

Learn how your toddler's growing, and how girls start catching up with the boys.

Once they reach that milestone of their very first birthday, your toddler’s growth will slow down. But there are still a lot of exciting changes to come. They’ll keep on growing taller and heavier and they’ll get even more new teeth. It’s hard to say what’s ‘normal’ when it comes to your toddler’s development, but as a mum it’s just enough to know they’re happy, healthy, and growing at their own pace.