I'm what?!?!?

So, Pat and I had an appointment this morning with our midwives, just a check-up. I'm at 36 1/2 weeks, I asked for her to check to see if I am dilated at all (expecting her to say I'm not). Well... I am 2cm! Which of course, doesn't mean a whole lot except that my body is progressing, and I guess childbirth is imminent! She said I could walk around like this for 3 (or longer) weeks or it could happen sooner. She also said I should be grateful, that it is often painful and time-consuming for first births to get to 2cm and I did it without even knowing it.

It's weird.... it's like my body was made to do this or something ;)