Big baby

You all know you schedule c-section for 39 weeks. I have a baby that is measuring 4 weeks ahead. He’s so big that my doctor says 1. I either won’t make it or 2. Specialist will move it to 38 weeks IF they see it’s in need. If they move it to 38 weeks I would only have two weeks left which I’m hoping for because I DO want to make it to a scheduled date I’ve had 2 early emergency c-sections so it’d feel so great to go in scheduled. Anyone have any scenarios like this where you got moved up?