Mentioned today to a visiting friend that our one year old DS has never found peekaboo interesting, and was a bit surprised to get a massive concern face. Apparently all 'normal' babies like it :(
Is it a huge red flag? Should I get this checked, or just chalk it down to one of life's little oddities?
He's otherwise more or less where DD was at the same age - only major differences other than peekaboo have been that he walked very early at 9 months, and has always been (and is still) an incredibly poor sleeper. Maybe a tiny bit slower with talking, but she was ahead, and he babbles normally. Other than that he has been pretty average with milestones, and is generally a happy little chap. He does understand object permanence as he finds things we've hidden, and otherwise seems quite social - he likes to show us things and be around people, and enjoys other games like chasing.