PlacentaPlacenta DiseasesMonkey DiseasesPregnancyFetal DeathAbruptio PlacentaeCesarean SectionPlacenta PreviaPlacenta AccretaPlacenta, RetainedTrophoblastsChorionic VilliMaternal-Fetal ExchangePregnancy ProteinsPlacentationFetusPre-EclampsiaGestational AgeExtraembryonic MembranesChorionPregnancy Trimester, ThirdPregnancy, AnimalPregnancy Trimester, FirstPlacental LactogenDeciduaPlacental CirculationChoriocarcinomaFetal Growth RetardationUterusFetal DevelopmentPlacental HormonesAbortion, VeterinaryAmnionLabor, ObstetricPregnancy Trimester, SecondPregnancy Complications, ParasiticAmniotic FluidImmunohistochemistryUmbilical CordHydatidiform MoleYolk SacPregnancy ComplicationsGenomic ImprintingChorioamnionitisMolecular Sequence DataPlacental ExtractsFetal BloodAllantoisBase SequencePregnancy Complications, InfectiousAborted FetusTissue DistributionAmino Acid SequenceInfant, NewbornPostpartum HemorrhageGene ExpressionCoriolaceaeUltrasonography, PrenatalPregnancy TrimestersVascular Endothelial Growth Factor Receptor-1