The "Keeping Up With The Kardashians" star, who also has a two-year-old daughter North with rapper Kanye West, was terrified this time as she suffered a difficult delivery during her first pregnancy, reported People magazine.
"She had some pretty intense anxiety the last couple of days [of pregnancy] and especially just before the baby came," a family source said.
"She was scared for [this] delivery because of her past issues," the insider said.