Keywords: French, Spanish, Collar del Ciclo, Collier du Cycle, cyclebeads, MDF, Methode des Jours Fixes, Metodo de Dias Fijos, MJF, Standard Days Method, Pautas de implementación para el personal del programa,
Keywords: Collar del Ciclo, Collier du Cycle, cyclebeads, global health, MDF, Methode des Jours Fixes, Metodo de Dias Fijos, MJF, natural method, SDM, USAID, French, Spanish
Keywords: fertility awareness method, fertility awareness-based method, SDM, Standard Days Method, TDM, TwoDay Method, Johns Hopkins Bloomberg School of Public Health