Measuring ahead, and going to (or longer than) your due date?

Has anyone measured ahead in a previous pregnancy and made it to or beyond your due date? I went 3 weeks early with my first. I feel like I was always measured a little ahead with her too.  I'm measuring ahead in this pregnancy. I'm not sure what the likelihood of going early again is. I will be 33 weeks on Wednesday. I feel like a whale right now, so I can't imagine what another 7 weeks will bring, but I'm curious what your experiences are. I know they say every pregnancy is different, but I'm just hoping that I don't go TOO early.