Energy IntakePregnancyCaloric RestrictionDietPregnancy OutcomePregnancy ComplicationsBody WeightPregnancy, AnimalEatingDietary FatsFeeding BehaviorDietary CarbohydratesFood PreferencesDietary ProteinsPregnancy, EctopicDiet, ReducingNutritional StatusEnergy MetabolismNutrition AssessmentObesityPregnancy Trimester, FirstWeight GainPregnancy Trimester, ThirdWeight LossPregnancy RateBody Mass IndexPregnancy Complications, CardiovascularPregnancy TrimestersBody CompositionPregnancy TestsPregnancy, MultipleBlood GlucosePregnancy Trimester, SecondPregnancy in DiabeticsPregnancy, TubalRisk FactorsAgingPregnancy Complications, NeoplasticLeptinPregnancy in AdolescencePregnancy Complications, InfectiousInsulinAbortion, SpontaneousFood LabelingPregnancy ProteinsPregnancy, UnplannedPregnancy, High-RiskPregnancy, UnwantedGestational AgeInfant, NewbornPregnancy Complications, HematologicNutritional RequirementsDiet SurveysFood HabitsDiet RecordsPre-EclampsiaVegetablesPlacentaPregnancy, ProlongedFast FoodsPregnancy, TwinBeveragesFetal DeathLactationMenu PlanningDietary SupplementsProspective StudiesUterusAbortion, InducedRestaurantsFruitMaternal-Fetal ExchangePregnancy, AbdominalFoodNutrition PolicyPregnancy Complications, ParasiticNutritive ValuePregnancy MaintenanceLongevityPrenatal Exposure Delayed EffectsUltrasonography, PrenatalNutritional Physiological PhenomenaEmbryo ImplantationPrenatal CareDrinkingParityTime FactorsEmbryo TransferDietary SucroseQuestionnairesBirth WeightFertilization in VitroCalcium, DietaryCohort StudiesDietary FiberAnimal FeedFetal Growth RetardationSatiationMaternal Nutritional Physiological PhenomenaMaternal Age