It's thought this could take place on December 9th, days before a vote on Mrs May's Brexit deal in the UK's Parliament.
She's setting off on a nationwide tour to try and sell the agreement she's reached with the EU to the country.
But dozens of MPs in her own Conservative Party currently say they'll vote against it.
Cabinet Office Minister David Lidington says he believes Theresa May can win people around.
IN: "She gets…
OUT: …the country."
DUR: 30 seconds
http://www.fsnradionews.com/feeds/1127brexit-lidington1.mp3