Th2 CellsTh1 CellsBirth WeightInfant, NewbornTh17 CellsPregnancyPremature BirthInfant, Low Birth WeightGestational AgeReference ValuesBirth RateBody Mass IndexBody HeightInfant, Small for Gestational AgeRisk FactorsGrowth ChartsObesityAnthropometryCohort StudiesBody WeightOverweightProspective StudiesFetal Growth RetardationPregnancy OutcomeAge FactorsBirth OrderBirth CertificatesChild DevelopmentCross-Sectional StudiesGrowthSex FactorsPrevalenceUnited StatesAnimals, NewbornFetal DevelopmentUltrasonography, PrenatalInfant, PrematureFollow-Up StudiesPredictive Value of TestsTime FactorsRegression AnalysisBiological MarkersLogistic ModelsRisk AssessmentPregnancy ComplicationsRetrospective StudiesMaternal AgeLongitudinal StudiesPrenatal Exposure Delayed EffectsCase-Control StudiesMaternal ExposureCongenital AbnormalitiesOdds RatioLinear ModelsFetal MacrosomiaSensitivity and SpecificityTroponin IPregnancy Trimester, ThirdPregnancy Trimester, SecondParityEnvironmental ExposureNutritional StatusSkinfold ThicknessGrowth DisordersMothersFetal DeathWeight GainBirth IntervalsFetal WeightSocioeconomic FactorsMultivariate AnalysisInfant MortalitySex RatioNutrition SurveysBirth InjuriesInfant, Premature, DiseasesBreast FeedingReproducibility of ResultsTroponin TEuropean Continental Ancestry GroupIncidenceFetal BloodBody SizeFetusQuestionnairesHeadBlood PressureDietBody CompositionROC CurveDelivery, ObstetricMacrocephalyMultiple Birth OffspringObstetric Labor, PrematureCesarean SectionSex DistributionCardiovascular DiseasesRiskDevelopmental DisabilitiesLitter Size