title: Current controversies in prenatal diagnosis 4: preimplantation genetic screening should be routinely offered to all preimplantation genetic diagnosis cases.
authors.affiliation: EGA Institute for Women's Health, University College London, London, UK.
authors.forename: J
authors.initials: J
authors.lastname: Harper
authors.affiliation: Nuffield Department of Obstetrics & Gynaecology, Medical Sciences Division, Oxford University, Oxford, UK.
authors.forename: D
authors.initials: D
authors.lastname: Wells
authors.affiliation: March of Dimes Foundation, White Plains, NY, USA.
authors.forename: J L
authors.initials: JL
authors.lastname: Simpson
mesh_terms: D000782:Aneuploidy; D034462:Dissent and Disputes; D005260:Female; D005820:Genetic Testing / Q000379:methods*; D006801:Humans; D011247:Pregnancy; D019836:Preimplantation Diagnosis / Q000379:methods*; D027724:Reproductive Techniques, Assisted