Parenting group for teen-agers fails.
D000293:Adolescent; D000328:Adult; D003153:Community Health Services / Q000458:organization & administration*; D003376:Counseling; D005260:Female; D006126:Group Processes; D006801:Humans; D010290:Parents; D011247:Pregnancy; D011253:Pregnancy in Adolescence; D014481:United States