FetusCampylobacter fetusTritrichomonas foetusPregnancyFetal DiseasesGestational AgeUltrasonography, PrenatalVentricular Function, RightHuman RightsVentricular Dysfunction, RightFetal HeartMaternal-Fetal ExchangePrenatal DiagnosisHypertrophy, Right VentricularAtrial Function, RightFetal Growth RetardationPlacentaPregnancy Trimester, SecondPatient RightsSheepAbortion, VeterinaryHeart Rate, FetalFetal DevelopmentFetal DeathEmbryonic and Fetal DevelopmentInfant, NewbornAmniotic FluidHydrops FetalisUmbilical ArteriesArrhythmogenic Right Ventricular DysplasiaFetal WeightHeart Defects, CongenitalHeart AtriaPregnancy Trimester, ThirdFetal HypoxiaTritrichomonasFunctional LateralityMagnetic Resonance ImagingPregnancy Trimester, FirstCivil RightsFetal BloodCrown-Rump LengthDown SyndromeAmniocentesisFetal MovementReproductive RightsHernia, DiaphragmaticFetal MonitoringPregnancy, AnimalTrisomyPulmonary ArteryWomen's RightsUltrasonography, DopplerNuchal Translucency MeasurementProtozoan Infections, AnimalHuman Rights AbusesAbnormalities, MultipleAbortion, EugenicRight to DieEchocardiographyChromosome DisordersPlacental InsufficiencyOligohydramniosProtozoan InfectionsTomography, X-Ray ComputedAbnormalities, Drug-InducedCordocentesisTime FactorsNeckHypertension, PulmonaryPregnancy ComplicationsTrichomonasElectrocardiographyImaging, Three-DimensionalUltrasonography, Doppler, PulsedFetal DistressVena Cava, InferiorChorionic Villi SamplingUmbilical CordBrainBlood Transfusion, IntrauterineFetal ViabilityBlood Flow VelocityRetrospective StudiesProspective StudiesCongenital AbnormalitiesUterusKaryotypingDuctus ArteriosusTetralogy of FallotCampylobacter InfectionsFetal ResorptionHemodynamicsCattle DiseasesPlacental CirculationReference ValuesEchocardiography, DopplerNasal BoneHeart SeptumTricuspid Valve Insufficiency