Fetusalpha-FetoproteinsFetal ProteinsPregnancyGestational AgePregnancy, AnimalSheepPlacentaFetal WeightFetal Nutrition DisordersFetal DevelopmentEmbryonic and Fetal DevelopmentLactationMaternal Nutritional Physiological PhenomenaMaternal-Fetal ExchangeHeart Rate, FetalPregnancy Trimester, ThirdUterusLabor, ObstetricPrenatal Exposure Delayed EffectsHydrocortisoneAnimals, NewbornPrenatal Nutritional Physiological PhenomenaLitter SizeFetal HypoxiaUltrasonography, PrenatalFetal BloodPlacental CirculationBirth WeightAnimal Nutritional Physiological PhenomenaFetal DiseasesFetal Growth RetardationPapioSwineInfant, NewbornAnimal FeedFetal HeartAmniotic FluidFetal DeathPostpartum PeriodPlacental InsufficiencyPregnancy ComplicationsPregnancy Trimester, SecondParturitionFetal TherapiesBody WeightSheep, DomesticBlood Gas AnalysisMyometriumPregnancy Trimester, FirstDuctus ArteriosusOrgan SizePregnancy OutcomeAdrenocorticotropic HormoneFetal Organ MaturityRandom AllocationRNA, MessengerMilkGene Expression Regulation, DevelopmentalParityCortodoxoneColostrumUterine ContractionUmbilical Cord11-beta-Hydroxysteroid Dehydrogenase Type 2Canrenoic AcidInfant, PrematureAnimals, SucklingAdrenal GlandsAbortion, VeterinaryDietProgesteroneBlood GlucoseValeratesFood DeprivationWeight GainReproductionTrophoblastsMaternal ExposureCattleOvernutritionYolk SacPituitary-Adrenal SystemLiverPremature BirthEstradiolLungDietary SupplementsThyrotrophsImmunohistochemistrySheep DiseasesPregnancy, MultipleMetyraponeHormonesOxytocinWeaningObstetric Labor, PrematureMifepristoneTime FactorsPlacental Lactogen