Aw! Just speaking from my past experience, I would try to mentally prepare about going past due date. That way if baby comes early, it's a great surprise! If not, then you just be like 75% of first timers who do go past.
First time as you know i was induced at 41 1/2. Going 1 1/2 wks past my due date sucked. I measured 2 wks ahead the whole time too, ( by fundal height and ultrasound dating) but that doesn't mean anything. I worked up until the day of my induction and it was SO annoying hearing " you're still here" everyday. This time around I don't even tell people my due date. I just say end of June. This way I don't get bugged everyday about baby being here or not if I do go over again( which I am planning on)
On a completely different note, just because you're not dialated, doesn't mean you will for sure not be having baby soon. Some women are dilated 2 cm for weeks, some aren't dialated at all and can go into labor overnight. You truly never know when your baby girl will come. You're not doomed to go over like I did. But I would just try to have that mindset in case you do go past due date....
Anyhow, I'm right here with ya girl! I have my appt tomorrow, but I won't have my dr check dialation or anything, cause it means nothing. He only checks when I go past to see if cervix was ready for induction.... And I hope I don't get to that point again!