Pages/Mail

I type out 2 pages of text and wish to send this as a PDF for those who cannot read documents in Pages.
I therefore go to Share and select send a copy by 'E' mail. I am then given the option of sending this document by PDF., word etc. I select PDF, all fine so far.
I then select NEXT and the document appears in the Mail compose page, however, only the first page of the original appears and I cannot get page two of my document to go into the mail compose page. Mail will only send 1 page.
Am I missing something here (apart from my second page)?
John Marriott