Maternal AgeGestational AgePregnancyInfant, Small for Gestational AgeInfant, NewbornHypertensionInfant, PrematurePremature BirthHypertension, PulmonaryBirth WeightPregnancy OutcomeObstetric Labor, PrematureInfant, Premature, DiseasesUltrasonography, PrenatalInfant, Low Birth WeightPregnancy ComplicationsRisk FactorsDown SyndromePregnancy, High-RiskHypertension, RenalPregnancy Trimester, SecondBirth OrderHypertension, PortalBlood PressureFetal Growth RetardationPregnancy Trimester, FirstPaternal AgeParityAmniocentesisTerm BirthHypertension, Pregnancy-InducedInfant, Very Low Birth WeightCrown-Rump LengthPregnancy Trimester, ThirdProspective StudiesInfant MortalityPrenatal DiagnosisFetal Membranes, Premature RuptureHypertension, RenovascularAntihypertensive AgentsCohort StudiesPre-EclampsiaFetal DeathAmniotic FluidFetusCesarean SectionRetrospective StudiesStillbirthHypertension, MalignantIntensive Care Units, NeonatalFetal DevelopmentCongenital AbnormalitiesBirth CertificatesFetal DiseasesChorioamnionitisTwinsAbortion, SpontaneousDelivery, ObstetricPregnancy, MultiplePrenatal CareApgar ScoreRespiratory Distress Syndrome, NewbornInfant, Extremely PrematureChild DevelopmentPregnancy Complications, CardiovascularCase-Control StudiesLogistic ModelsBronchopulmonary DysplasiaMothersPlacentaTrisomyReference ValuesPerinatal MortalityRegression AnalysisRetinopathy of PrematurityPrevalenceIntensive Care, NeonatalNuchal Translucency MeasurementDevelopmental DisabilitiesOdds RatioInfant, Newborn, DiseasesFollow-Up StudiesPrenatal Exposure Delayed EffectsTime FactorsAge FactorsMaternal ExposureLive BirthCross-Sectional StudiesFetal BloodFetal MacrosomiaPregnancy, TwinChromosome DisordersIncidenceInfant, Extremely Low Birth WeightNondisjunction, GeneticFetal HeartTripletsChorionic Gonadotropin, beta Subunit, HumanAneuploidyPulmonary Artery