The child is the first for Kardashian and Scott Disick, her boyfriend of two years.
"We're home every night looking at baby books and baby magazines," Disick told Usmagazine.com before the baby's birth. "I just want to stay home with (Kourtney,) enjoy her company, look at her stomach and be with her."
Kardashian is known for her TV programs "Keeping Up with the Kardashians" and "Kourtney and Khloe Take Miami."
Copyright 2009 by United Press International.