11/23/2007 at 05:00 PM EST
Nancy Grace will take her daughter Lucy Elizabeth home from the hospital on Saturday to join her twin brother John David who was released on Thursday
, her rep Patty Caruso tells PEOPLE
The CNN Headline News
anchor "is thrilled" at her daughter Lucy's progress. "She is over four pounds and doing extremely well. Nancy is so happy to have both her children home with her," says Caruso.
Grace, 48, gave birth early to the twins Nov. 4
having suffered a pulmonary edema during pregnancy and developing fluid in her lungs that prompted doctors to perform a C-section. She was released from the hospital on Nov. 16 and remains on medication.
On Monday, Grace, who is married to investment banker David Linch, told PEOPLE she was "torn up" about leaving her twins in the hospital. She expects to bring the twins home to New York next month.