My friend and her baby

My friend K is a very nice girl!
I met her on a language exchange website.
She's from the States and you could tell she's from California just at first sight!
Not just because she's got blonde hair and blue eyes, but also because she is full of life and so outgoing like just a girl from S. Francisco can be!
Now she's expecting a wonderful baby and the latest news is that it's a girl!
I don't know what American girls do to celebrate the baby and her mother, so i'd like some suggestion!