Yup! Em got up on all four tonight. She had back-scooted to me such that her feet were against my leg. Next thing I know, she’s up on her hands and knees and rocking back and forth (the next step in beginning to crawl).
I think if I hadn’t been there to keep her from sliding backward, she would have just gone backward, but she was definately up.
Abby is getting really close to doing the same thing!