This is airing tomorrow night and I plan on watching it! It looks very provocative!
Just FYI- I've seen it too, and I thought it presented very negative/scary views of birth. If you're sensitive to that sort of thing, I wouldn't recommend watching it.
I was also offended that the stories seemed to imply that these women could have seriously hurt their babies in the following ways: didn't take prenatals, didn't have an ultrasound, ate normally, exercised normally, etc. Sounded like scare tactics to me.