Remove page from FixedDocument?

Hello.

Is there any way to remove a page from the set of pages contained in a FixedDocument (without having to create a new FixedDocument) I see there's an easy way to add pages (FixedDocument.Pages.Add(...)) but no Remove() functionality.

Was FixedDocument not designed to allow such functionality I'm also wondering whether it's possible to insert a new page somewhere in between some existing pages... that's also not supported "out of the box"...

Thanks,

Boris