title: [Freezing of human embryos: the first Danish results].
abstract: The first human pregnancies reported in Denmark following in vitro fertilization and embryo transfer of frozen and thawn embryos are presented. A total of nine embryo transfers, with a mean of one point eight embryos per transfer, were carried out, resulting in three singleton pregnancies. The benefits for the infertile couple, the ethics and technical aspects are discussed with respect to Danish legislation.
authors.affiliation: Fertilitetsklinikken, Frederiksberg.
authors.forename: S
authors.initials: S
authors.lastname: Lindenberg
authors.forename: M
authors.initials: M
authors.lastname: Kristensen
authors.forename: S L
authors.initials: SL
authors.lastname: Smidt-Jensen
authors.forename: H K
authors.initials: HK
authors.lastname: Krog
mesh_terms: D015925:Cryopreservation / Q000379:methods; D003718:Denmark; D004624:Embryo Transfer; D004992:Ethics, Medical; D005260:Female; D005307:Fertilization in Vitro; D005615:Freezing; D006801:Humans; D007883:Legislation, Medical; D011247:Pregnancy; D011446:Prospective Studies
vernacular_title: Frysning af menneskeembryoner: de første danske resultater.