I know this is probably a stupid question, but I want to work (and be paid) for as long as possible, right up to the birth (or at least going into labour) if possible. My DD arrived two weeks after the official due date. I felt really well then and would have much rather had those two weeks added on to maternity leave with her, than be sitting twiddling my thumbs beforehand. I know there's no guarantee this one will also be late, but is there anything you can do about this? I suppose they know what your official due date is because they see your Mat B form or whatever it is? Thanks!