From what you describe, your fields should be coded as:

and:
If your 'Previous Extras' data field can have content other than Y or N, use:
You can omit the "Sentence for not Y/N" if there's not output for that condition.

Note: The field brace pairs (i.e. '{ }') for the above examples are all created in the document itself, via Ctrl-F9 (Cmd-F9 on a Mac or, if you’re using a laptop, you might need to use Ctrl-Fn-F9); you can't simply type them or copy & paste them from this message. Nor is it practical to add them via any of the standard Word dialogues. The spaces represented in the field constructions are all required.

For a macro to convert the above field code representations into working field codes, see Convert Text Representations of Fields to Working Fields in the Mailmerge Tips and Tricks 'Sticky' thread at the top of this page: https://www.msofficeforums.com/mail-...ps-tricks.html

__________________
Cheers,
Paul Edstein
[Fmr MS MVP - Word]