We stopped calling Aidyn our 'baby' around his first birthday. We just kept noticing how much he was growing and learning, not to mention starting to show his independance... and we just knew that he wasn't our 'baby' anymore... he was growing into a wonderful little boy, and it should be recognised.
But I have to say, the word Toddler become so much more real when they actually do start toddling around everywhere, like he has been doing for the past couple of weeks