title: In Reply.
authors.affiliation: Department of Obstetrics & Gynecology, Thomas Jefferson University, Philadelphia, Pennsylvania.
authors.forename: Louis
authors.initials: L
authors.lastname: Weinstein
mesh_terms: D006176:Gynecology / Q000639:trends*; D006801:Humans; D009774:Obstetrics / Q000639:trends*; D013038:Specialization / Q000639:trends*