<?xml version="1.0"?><rdf:RDF xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:edm="http://www.europeana.eu/schemas/edm/" xmlns:wgs84_pos="http://www.w3.org/2003/01/geo/wgs84_pos" xmlns:foaf="http://xmlns.com/foaf/0.1/" xmlns:rdaGr2="http://rdvocab.info/ElementsGr2" xmlns:oai="http://www.openarchives.org/OAI/2.0/" xmlns:owl="http://www.w3.org/2002/07/owl#" xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#" xmlns:ore="http://www.openarchives.org/ore/terms/" xmlns:skos="http://www.w3.org/2004/02/skos/core#" xmlns:dcterms="http://purl.org/dc/terms/"><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-WVXXTRKD/0d251e61-dfbe-437a-9f1e-8944af07496d/HTML"><dcterms:extent>24 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-WVXXTRKD/44a5cbf9-2076-4500-baf8-1eab94f2cb8c/PDF"><dcterms:extent>126 KB</dcterms:extent></edm:WebResource><edm:WebResource rdf:about="http://www.dlib.si/stream/URN:NBN:SI:DOC-WVXXTRKD/486f5a9a-930a-4974-af2f-60cf7fd4631f/TEXT"><dcterms:extent>21 KB</dcterms:extent></edm:WebResource><edm:TimeSpan rdf:about="1929-2026"><edm:begin xml:lang="en">1929</edm:begin><edm:end xml:lang="en">2026</edm:end></edm:TimeSpan><edm:ProvidedCHO rdf:about="URN:NBN:SI:DOC-WVXXTRKD"><dcterms:isPartOf rdf:resource="https://www.dlib.si/details/urn:nbn:si:spr-a30mfzkp" /><dcterms:issued>2003</dcterms:issued><dc:creator>Kovačič, Borut</dc:creator><dc:creator>Meden-Vrtovec, Helena</dc:creator><dc:creator>Reš, Primož</dc:creator><dc:creator>Tomaževič, Tomaž</dc:creator><dc:creator>Valentinčič, Brigita</dc:creator><dc:creator>Verdenik, Ivan</dc:creator><dc:creator>Virant-Klun, Irma</dc:creator><dc:creator>Vlaisavljević, Veljko</dc:creator><dc:format xml:lang="sl">letnik:72</dc:format><dc:format xml:lang="sl">str. II-105-II-108</dc:format><dc:format xml:lang="sl">številka:supl. 2</dc:format><dc:identifier>COBISSID:1310527</dc:identifier><dc:identifier>ISSN:1318-0347</dc:identifier><dc:identifier>URN:URN:NBN:SI:doc-WVXXTRKD</dc:identifier><dc:language>sl</dc:language><dc:publisher xml:lang="sl">Slovensko zdravniško društvo</dc:publisher><dcterms:isPartOf xml:lang="sl">Zdravniški vestnik</dcterms:isPartOf><dc:subject xml:lang="en">Embryo transfer</dc:subject><dc:subject xml:lang="en">Fertilization in vitro</dc:subject><dc:subject xml:lang="sl">ginekologija</dc:subject><dc:subject xml:lang="en">human pregnancy</dc:subject><dc:subject xml:lang="en">in vitro fertilization</dc:subject><dc:subject xml:lang="sl">Injiciranje semena, intracitoplazmično</dc:subject><dc:subject xml:lang="sl">neplodnost</dc:subject><dc:subject xml:lang="sl">nosečnost</dc:subject><dc:subject xml:lang="sl">Nosečnost, mnogoplodna</dc:subject><dc:subject xml:lang="sl">Oploditev in vitro</dc:subject><dc:subject xml:lang="en">Pregnancy, multiple</dc:subject><dc:subject xml:lang="en">Sperm injections, intracytoplasmic</dc:subject><dc:subject xml:lang="sl">Zarodek, prenos</dc:subject><dc:subject xml:lang="sl">zunajtelesna oploditev</dc:subject><dcterms:temporal rdf:resource="1929-2026" /><dc:title xml:lang="sl">Dvajset let postopka zunajtelesne oploditve in mnogoplodna nosečnost| Multiple pregnancy in the twenty years of IVF/ET in Slovenia|</dc:title><dc:description xml:lang="sl">Background. Slovene data on iatrogenic multiple pregnancy after IVF/ICSI procedures are presented. The influence of elective transfer of two high-quality embryos on the incidence of iatrogenic multiple pregnancy were evaluated. Methods. Retrospective analysis of the Slovene IVF/ICSI data in theperiod 1983-2000. Results. In 17436 IVF/ICSI cycles 3068 pregnancies were achieved. Of the 2308 deliveries 369 (16%) were twins and 49 (2%) triplets. Of the 2827 newborns 738 newborns (26%) were twins and 148 (5%) triplets. With elective transfer of two high quality embryos in 1999 and 2000 in two of the three Slovene centres for assisted reproduction, the pregnancy rate per transfer increased (32%), triplet deliveries decreased to 2/492 deliveries (0.4%) (p&lt;0.0000), and twin deliveries remained unchanged 111/492 deliveries (23%). Conclusions. After elective transfer of two high-quallity embryos and cryopreservation of surplus high-quality embryos in two of the three Slovene centres in the years 1999 and 2000, the problem of iatrogenic triple and higher rate multiple pregnancies has been successfully resolved, but the twin delivery rate still remains too high. Only by elective transfer of a single high-quality embryo the high multiple pregnancy rate after IVF/ICSI procedures could be avoided</dc:description><dc:description xml:lang="sl">Izhodišča. Mnogoplodna nosečnost je v primerjavi z enoplodno nosečnostjo povezana z večjim perinatalnim tveganjem. Prikazujemo slovenske podatke o iatrogeni mnogoplodnosti po postopkih zunajtelesne oploditve. Ocenjujemo vpliv prenosa dveh izbranih kakovostnih zarodkov na pogostnost jatrogene mnogoplodnosti. Meetode. Retrospektivno smo analizirali slovenske podatke o 17436 ciklusih IVF/ET v obdobju 1984-2000. Rezultati. V 17436 ciklusih IVF/ET je bilo doseženih 3068 nosečnosti. Med 2308 porodi je bilo 369 (16%) porodov dvojčkov in 49 (2%) porodov trojčkov. Med novorojenci je bilo 26% dvojčkov in 5% trojčkov. Po uvedbi prenosa dveh izbranih kakovostnih zarodkov v dveh slovenskih centrih za OBMP, je delež zanositve na prenos zarodka v letih 1999 in 2000 porasel (32 nosečnosti na 100 prenosov zarodkov v letu 2000), delež porodov dvojčkov je ostal visok 111/492 porodov (23%), delež porodov trojčkov se je statistično pomembno (p&lt;0,0000) znižal na 2/492 (0,4%) porodov. Zaključki. Potem ko smo v dveh centrih uvedli prenos dveh izbranih kakovostnih zarodkov in zamrzovanje preostalih kakovostnih zarodkov, smo v Sloveniji skoraj povsem odpravili vprašanje jatrogene tri- in več plodne nosečnosti, delež porodov dvojčkov pa je ostal še vedno zelo visok (23%). Visokemu deležu mnogoplodnih nosečnosti po postopkih zunajtelesne oploditve se bo možno povsem izogniti le s pomočjo prenosa enega samega zarodka</dc:description><edm:type>TEXT</edm:type><dc:type xml:lang="sl">znanstveno časopisje</dc:type><dc:type xml:lang="en">journals</dc:type><dc:type rdf:resource="http://www.wikidata.org/entity/Q361785" /></edm:ProvidedCHO><ore:Aggregation rdf:about="http://www.dlib.si/?URN=URN:NBN:SI:DOC-WVXXTRKD"><edm:aggregatedCHO rdf:resource="URN:NBN:SI:DOC-WVXXTRKD" /><edm:isShownBy rdf:resource="http://www.dlib.si/stream/URN:NBN:SI:DOC-WVXXTRKD/44a5cbf9-2076-4500-baf8-1eab94f2cb8c/PDF" /><edm:rights rdf:resource="http://creativecommons.org/licenses/by-nc/4.0/" /><edm:provider>Slovenian National E-content Aggregator</edm:provider><edm:intermediateProvider xml:lang="en">National and University Library of Slovenia</edm:intermediateProvider><edm:dataProvider xml:lang="sl">Slovensko zdravniško društvo</edm:dataProvider><edm:object rdf:resource="http://www.dlib.si/streamdb/URN:NBN:SI:DOC-WVXXTRKD/maxi/edm" /><edm:isShownAt rdf:resource="http://www.dlib.si/details/URN:NBN:SI:DOC-WVXXTRKD" /></ore:Aggregation></rdf:RDF>