I went 9 days after my due date with my first son which in April's behalf felt like months!!!
My other sons were a couple of days before the due date!
My daughter was born two weeks early. She was breach and I was scheduled to have a c section on my due date but she tried to come out early, feet first.
I don't have children (except my cat), but I was born 19 days late.
Thankfully I went early. I don't know how you ladies who went past your due date did it. I was so nervous in the last month - the extra time would have done me in!