We went to our momma and baby group. It is supposed to be 0-3 months, but it seems that the oldest baby other than us is 5 weeks. Little Missy is already 9 weeks and she's about two times the size of the biggest baby in the group. She's also way calmer than any of them. There are ten mommas and 11 babies. They all cried and cried and my girl just sat there smiling and laughing. You go girl.