Abruptio PlacentaePlacentaTrophoblastsPregnancyChorionic VilliPlacentationPlacenta DiseasesViviparity, NonmammalianPlacental HormonesPre-EclampsiaPregnancy Trimester, ThirdPhenolsulfonphthaleinGestational AgeAborted FetusFetusPregnancy, AnimalFetal WeightFetal Growth RetardationCell ShapeFetal DeathPlacental LactogenUterusAbortion, VeterinaryPregnancy Trimester, FirstMaternal-Fetal ExchangeFetal ResorptionPregnancy ProteinsChorionDeciduaMonkey DiseasesPregnancy ComplicationsEmbryonic and Fetal DevelopmentRNA, MessengerGenomic ImprintingRNA, Long NoncodingDisseminated Intravascular CoagulationChorionic GonadotropinGene Expression Regulation, DevelopmentalStillbirthImmunohistochemistryAmniotic FluidInsulin-Like Growth Factor IIGoatsOrgan SizeCesarean SectionBasement MembraneGiant CellsEmbryo, MammalianFluorescent Antibody TechniqueAntigens, Thy-1ProgesteroneMice, Inbred ICRBirth WeightIn Situ HybridizationSheepReverse Transcriptase Polymerase Chain ReactionPregnancy OutcomeEndometriumGene ExpressionInfant, NewbornCulture TechniquesCells, CulturedBlotting, NorthernSwineForm PerceptionBlotting, WesternSex CharacteristicsSpecies SpecificityCell Nucleus ShapeMolecular Sequence DataDNA MethylationOxygenBase SequenceCell SizeReference ValuesCase-Control StudiesGene Expression RegulationImaging, Three-DimensionalModels, AnatomicModels, BiologicalMicroscopy, Electron, ScanningAlgorithmsImage Processing, Computer-AssistedMorphogenesisCytoskeletonComputer SimulationSkullPhotic StimulationPattern Recognition, VisualMicroscopy, ElectronActinsImage Interpretation, Computer-AssistedBiomechanical Phenomena