Delphine, right, gave birth to Guiliana and Bill Rancic's son Edward Duke on August 29.
The TV couple revealed the identity of the woman who
helped them become parents for the first time in a promo for their
reality show which will air Oct 2nd on the Style Network.
Delphine eventually gave birth at a Denver, Colorado hospital on August 29 with the Rancics by her side. Edward was born at 10.12pm and the
baby's umbilical called was cut by Giuliana and Bill moments before they
held him ahead of anyone else.
The couple named the tot after Bill's father, who was called Edward, and Giuliana's dad, Eduardo. Following her recovery the couple
decided to use a surrogate to try for a baby, and were thrilled when
their attempt ended in a pregnancy.