AnatomyDiseasesChemicals and DrugsAnalytical, Diagnostic and Therapeutic Techniques and EquipmentPsychiatry and PsychologyPhenomena and ProcessesDisciplines and OccupationsAnthropology, Education, Sociology and Social PhenomenaTechnology, Industry, AgricultureHumanitiesInformation ScienceNamed GroupsHealth CareGeographicals
MenarcheAdolescent BehaviorAdolescent PsychologyAdolescent DevelopmentAdolescent Nutritional Physiological PhenomenaPubertyAdolescent Health ServicesAge FactorsBody ImageMenstruation DisturbancesQuestionnairesSchoolsBody Mass IndexAdolescent MedicineLongitudinal StudiesPeer GroupPuberty, DelayedCross-Sectional StudiesBody HeightParent-Child RelationsAnorexia NervosaMenstruationPapillomavirus VaccinesRisk FactorsSexual BehaviorSportsPregnancy in AdolescenceDancingObesityFriendsSelf ConceptEating DisordersSex FactorsMother-Child RelationsUrban PopulationParentsMotor ActivityUnited StatesAnthropometryPuberty, PrecociousBody WeightPrevalenceHymenExerciseSocioeconomic FactorsRisk-TakingDysmenorrheaInterpersonal RelationsSubstance-Related DisordersFitness CentersReproductive HistoryMothersSex EducationSocial DesirabilityBulimiaParentingAdolescent PsychiatryAfrican AmericansPhysical Education and TrainingEuropean Continental Ancestry GroupSocial EnvironmentMenopauseFamily RelationsParityAbsorptiometry, PhotonChild Abuse, SexualBone DensityNutritional StatusCustodial CareHealth Knowledge, Attitudes, PracticePregnancyBody CompositionFamilyAlcohol DrinkingFamily TherapyHealth BehaviorSexual DevelopmentCoitusDepressionCohort StudiesRural PopulationPleasureHealth PromotionLogistic ModelsFollow-Up StudiesHealth SurveysSmokingStudentsLinear ModelsProspective StudiesAnalysis of VarianceRegression AnalysisCalcium, DietaryAccelerometryOverweightHinduismCourtshipAge of OnsetMenstrual CycleSexual Abstinence