While Holmes hopes to provide her newborn Suri with a sister, Beckham, who has three sons, is hoping to add another girl to her male-dominated household. Victoria and Katie discussed possible methods of conceiving a girl. An insider told the Daily Star, "Katie was recommended to read 'Gender Giver' by a friend who swears by Gardener's theories. She suggests surrounding yourself with female imagery and one of her top tips is to visit a burlesque show and applaud the female form. She showed the book to Victoria."

The source explained why Holmes is so eager to have another daughter, stating, "Katie has three sisters so she really wants Suri to have the same sibling bond she enjoyed, a girlfriend to share life with from the word go."