EndometriumEmbryo, MammalianEmbryo ImplantationMenstrual CycleEmbryo, NonmammalianChick EmbryoEndometriosisPregnancyBlastocystEndometrial NeoplasmsEndometrial HyperplasiaUterusEmbryonic DevelopmentDeciduaMenstruationPregnancy, AnimalProgesteroneUterine DiseasesFertilization in VitroGene Expression Regulation, DevelopmentalEmbryo LossImmunohistochemistryEmbryonic and Fetal DevelopmentLuteal PhasePregnancy ProteinsRNA, MessengerIn Situ HybridizationStromal CellsEstradiolEstrous CycleInfertility, FemaleUterine HemorrhageCleavage Stage, OvumEndometritisBlastomeresMenorrhagiaLevonorgestrelMyometriumUterine NeoplasmsCulture TechniquesFallopian TubesPseudopregnancyEmbryo DispositionMetrorrhagiaMorulaEstrusZygoteTrophoblastsContraceptive Agents, FemaleReceptors, ProgesteroneCryopreservationZebrafishGene ExpressionPregnancy RateReverse Transcriptase Polymerase Chain ReactionGastrulaPlacentationEpitheliumIntrauterine Devices, MedicatedOocytesBody PatterningOvarian DiseasesHysteroscopyPolypsMacaca radiataMolecular Sequence DataCarcinoma, EndometrioidMifepristoneMedroxyprogesterone AcetatePlacentaOvariectomyFollicular PhaseCattleDinoprostGene Expression RegulationSheepEmbryo ResearchMorphogenesisSingle Embryo TransferPeritoneal DiseasesCloning, OrganismEstrogensProgestinsBase SequenceMesodermGonanesTime FactorsEctogenesisHormone AntagonistsPregnancy MaintenanceReceptors, OxytocinHomeodomain ProteinsLuteolytic AgentsNuclear Transfer TechniquesEctodermProgesterone CongenersEpithelial CellsTranscription FactorsZebrafish ProteinsOvary