Why do family planning patients drop out?
D000328:Adult; D000367:Age Factors; D001071:Appointments and Schedules; D003153:Community Health Services; D003273:Contraceptive Devices; D003276:Contraceptives, Oral; D005193:Family Planning Services; D005260:Female; D005298:Fertility; D006801:Humans; D012923:Social Class
D003276:Contraceptives, Oral