Antibiotic ProphylaxisStreptococcus agalactiaeStreptococcal InfectionsAmpicillin ResistancePregnancy Complications, InfectiousInfant, Newborn, DiseasesInfectious Disease Transmission, VerticalInfant, NewbornObstetric Labor ComplicationsPregnancyAmpicillinFetal Membranes, Premature RuptureAnti-Bacterial AgentsSepsisPrenatal CareVaginaBacteremiaPenicillinsCardiotocographyCarrier StateAsphyxia NeonatorumFetal MonitoringDelivery, ObstetricIncidenceLabor, ObstetricPerinatal CareFetal HypoxiaRetrospective StudiesEscherichia coli InfectionsLabor PresentationFetal DistressObstetricsStillbirthCesarean SectionDelivery RoomsParturitionLabor Stage, SecondMicrobial Sensitivity TestsLabor Stage, FirstTrial of LaborHeart Rate, FetalDrug Resistance, BacterialExtraction, ObstetricalFetal DeathDrug Resistance, MicrobialStreptomycesBirthing CentersApgar ScoreAntibiotics, AntineoplasticAminoglycosidesInfant MortalityNevirapineBreech PresentationMidwiferyFetal DiseasesPregnancy OutcomeUterine RuptureGestational AgeBacteriaBacterial InfectionsPregnancy Trimester, ThirdHome ChildbirthFeverPerinatologyGentamicinsDrug UtilizationLabor, Inducedbeta-LactamsPostnatal CarePregnancy ComplicationsProspective StudiesPerinatal MortalityRisk FactorsHospitals, MaternityAnalgesia, ObstetricalPeripartum PeriodUmbilicusFermentationClinical AlarmsErythromycinEscherichia coliVersion, FetalUltrasonography, PrenatalTetracyclinePuerperal InfectionStaphylococcus aureusMacrolidesBirth InjuriesPhysician's Practice PatternsDoulasDrug Resistance, Multiple, BacterialObstetrics and Gynecology Department, HospitalCephalosporinsPrenatal DiagnosisTime FactorsFetal TherapiesMaternal MortalityBacterial ProteinsParityGram-Positive Bacteria