With our eldest, he insisted that he was a "big boy" when he was pretty young! I can't pin down the exact date, but it was well before he was three.

With our youngest, we still call her "baby" and she just turned three! She's really the baby of the family - I am amazed at how powerful birth order is. I'm making a renewed effort to stop calling her baby.... it's hard though. She's my baby!

When did you stop calling your kids "baby"?