title: Designing a dilemma.
authors: N
authors: N
authors: Boyce
mesh_terms: D017668:Age of Onset; D004622:Embryo, Mammalian; D005053:Eugenics; D005307:Fertilization in Vitro; D005820:Genetic Testing; D006801:Humans; D019836:Preimplantation Diagnosis; D012743:Sex Preselection; D006113:United Kingdom; D014481:United States