the sooner they do all those things, the sooner you feel the tugs on your heart as your baby grows up *waaaaaaaah!* lol

She'll get there just enjoy this stage. As soon as she gets he hang of it all she'll be off and leaving you in her dust wondering where your tiny little girl went!
Yep I do agree. Just enjoy your little girl as you have been and she will get there..... if you're still worried in another couple of months then perhaps see someone about it? But I bet she'll get there in her own time.