title: Can natural family planning really work?
mesh_terms: D001208:Asia; D001210:Asia, Southeastern; D001290:Attitude; D001519:Behavior; D003142:Communication; D003267:Contraception; D003268:Contraception Behavior; D003695:Delivery of Health Care; D003906:Developing Countries; D005193:Family Planning Services; D006262:Health; D006298:Health Services Administration; D007398:Interpersonal Relations; D009934:Organization and Administration; D010679:Philippines; D015397:Program Evaluation; D012725:Sexual Behavior
keywords: Asia; Attitude; Behavior; Communication; Contraception; Contraception Failure; Contraceptive Usage; Delivery Of Health Care; Developing Countries; Family Planning; Family Planning, Behavioral Methods; Health; Health Services Administration; Husband-wife Communication; Interpersonal Relations; Management; Natural Family Planning; Organization And Administration; Philippines; Program Evaluation; Programs; Reproductive Behavior; Southeastern Asia