How far along are you? I personally would have one if I'm more than 2 wks 'over' just because my last baby's environment really was starting to deteriorate (thankfully it was on the maternal side of the placenta, not his), and when he was born, my placenta was really weak (holes starting to form on my side). Other than that, it was neat to see when he stopped taking his practice breaths. I had 2 of them in the last week (I carried 20 days past my edd and was positive of my dates), and on the 2nd one he'd stopped taking those breaths, so I knew labor would begin 24-48 hrs after that. Pretty neat, actually. He was born the next day.
