Oocyte RetrievalOocytesAcupuncture AnalgesiaSuctionElectroacupunctureAlfentanilFertilization in VitroEmbryo TransferPregnancyOocyte DonationPneumonia, AspirationOvulation InductionRespiratory AspirationTissue and Organ HarvestingPregnancy RateFollicular FluidSperm Injections, IntracytoplasmicInfertility, FemaleCryopreservationChorionic GonadotropinIn Vitro Oocyte Maturation TechniquesOvarian Hyperstimulation SyndromeOogenesisReproductive Techniques, AssistedPregnancy OutcomeOvaryOvarian DiseasesMenotropinsEmbryo ImplantationInformation Storage and RetrievalReproductive TechniquesXenopus laevisMeiosisBiopsy, Fine-NeedleOvarian FollicleMicroinjectionsPelvic InfectionFertility PreservationBlastocystBiopsy, NeedleAspirations (Psychology)InfertilityFollicle Stimulating HormoneGonadotropin-Releasing HormoneXenopusVaginaCleavage Stage, OvumEmbryo, MammalianProgesteroneMental RecallSpermatozoaZygote Intrafallopian TransferPregnancy, MultipleEstradiolGranulosa CellsSurgery, VeterinaryFollicle Stimulating Hormone, HumanFertilizationMeconium Aspiration SyndromeSperm RetrievalAnimal Use AlternativesMetaphaseTime FactorsFertility Agents, FemaleCumulus CellsPolycystic Ovary SyndromeGonadotropinsOvumParthenogenesisFollicular PhasePreimplantation DiagnosisAbscessSperm-Ovum InteractionsEndometriumLive BirthHormone AntagonistsSpecimen HandlingTriptorelin PamoateProspective StudiesLeuprolideEmbryonic DevelopmentRetrospective StudiesBuserelinMemoryAnti-Mullerian HormoneLuteal PhaseInfertility, MaleEndometriosisZona PellucidaInhibinsMaturation-Promoting FactorEndoscopic Ultrasound-Guided Fine Needle AspirationLuteinizing HormoneAbortion, SpontaneousForeign BodiesTreatment OutcomeConscious SedationUltrasonographyZygoteEmbryo Culture Techniques