updated 04/03/2011 AT 12:00 PM ET
•originally published 04/03/2011 AT 12:30 PM ET
Dr. Phil is getting one special birthday present.
His TV producer son Jay McGraw and wife Erica are expecting their second child. The two are already parents to daughter Avery Elizabeth, 1.
Erica, who, along with her sisters Nicole and Jaclyn, is known as a “Dahm triplet,” and Jay, 31, executive producer of The Doctors, made the announcement officially on television’s Dr. Phil show.
“Robin and I are thrilled Jay and Erica are expecting again,” Dr Phil tells PEOPLE, “and the due date is my birthday – Sep. 1. Avery has been getting us into tiptop babysitting shape.”