Impact of retained embryos on the outcome of assisted reproductive technologies
Lee HC, Seifer DB, Shelden RM. Impact of retained embryos on the outcome of assisted reproductive technologies. Fertility And Sterility 2004, 82: 334-337. PMID: 15302280, DOI: 10.1016/j.fertnstert.2004.01.035.Peer-Reviewed Original ResearchConceptsEmbryo transfer cyclesPregnancy outcomesEmbryo transferTransfer cyclesTransfer catheterInitial embryo transferEmbryo transfer catheterAssisted reproductive technology practiceRetained embryosOocyte retrievalImplantation rateDelivery ratePregnancy rateRetrospective analysisMAIN OUTCOMEReproductive technology practiceEmbryo cyclesUse of ultrasoundCatheterAdverse effectsFertilization programFrozen embryosReproductive technologiesOutcomesEmbryo retention