Probably "2 cm"not "to". But really if your Dr says something you don't understand, *ask him* to explain.
You can be 2cm dialiated for a while, I was for like 6 weeks with my 1st.
Maybe 2cm? If so means labor is right around the corner
He said your to dilated? I would call and get a clear understand , ask them to break it down for you. Cause I have never heard of such a thing.