title: Reply.
authors.affiliation: Department of Obstetrics and Gynecology, Poissy-Saint Germain Hospital, Versailles-St Quentin University, Rue du Champ Gaillard, 78303 Poissy Cedex, France. prozenberg@chi-poissy-st-germain.fr.
authors.forename: P
authors.initials: P
authors.lastname: Rozenberg