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Abstract
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Keywords:
AmericasBarrier MethodsCondomContraceptionContraceptive Methods--side effectsDepo-proveraDeveloped CountriesEconomic FactorsFamily PlanningFamily Planning, Behavioral MethodsFinancial ActivitiesFinancing, GovernmentIndustryInjectablesIudMacroeconomic FactorsNorth AmericaNorthern AmericaOral Contraceptives--side effectsReproductive Control AgentsResearch And DevelopmentSpermicidal Contraceptive AgentsTechnologyUnited StatesVaginal DiaphragmVaginal Sponge