Born on their due dates ?πŸ’–πŸΌπŸ’™

AnaD🐰 β€’ First time mami & Papi, waiting for her Moon Princess πŸŒ™πŸ‘‘βœ¨
Are babies actually born on their due dates ?
This is my first baby, due date 12/27.
we're having a girl. πŸŽ€
Just wondering if I should expect her sooner or later . Thanks !