EfficiencyEconomic DevelopmentEconomicsGuatemalaDirect Service CostsCost of IllnessModels, EconomicCapital FinancingPentastomidaEmploymentLabor, ObstetricCosts and Cost AnalysisLabor, InducedIncomeEquisetumSlipped Capital Femoral EpiphysesGrowthCapital ExpendituresSocioeconomic FactorsEpiphyses, SlippedLabor OnsetLabor PainPlant RootsUnited StatesObstetric Labor, PrematureAustralian Capital TerritoryPlant LeavesModels, BiologicalArabidopsisGene Expression Regulation, PlantTime FactorsCell DivisionPlant ProteinsPregnancyObstetric Labor ComplicationsTrial of LaborCapital PunishmentWeight GainSocial Support