Nope I'm not pregnant, I was just thinking about next time.....

Has anyone been able to book their c/s for their due date? I always read about them being done at anywhere from 37-39 weeks, is this so you don't go into labour beforehand? The reason I ask is that historically I go overdue with my babies (8 & 10 days) so there would be no reason why I'd have to have my c/s booked in earlier than the due date.