My little girl is 17 months old and already wearing 3t clothes and size 7 toddler shoes. I was asked if she was 3 yesterday! She's about 3ft tall, and talks very well. She can say her abc's, count to 10, semi dress herself, cleans herself in the bath. Picks up after herself and puts away all her toys. She feeds herself with fork and spoon (toddler set not adult silverware) drinks out of a regular cup without making a mess and a straw. Everyone tells me she is advanced but she is my only baby so I don't know how to tell if she is where a 17 month old toddler should be?