title: What to do with spare embryos.
authors.forename: J
authors.initials: J
authors.lastname: Quintavalle
mesh_terms: D015925:Cryopreservation; D004622:Embryo, Mammalian; D004992:Ethics, Medical; D006801:Humans; D018587:Oocyte Donation / Q000331:legislation & jurisprudence; D013997:Time Factors; D006113:United Kingdom