Childbirth education programs: the relationship between confidence and knowledge.
D001007:Anxiety; D001290:Attitude; D003071:Cognition; D005260:Female; D006801:Humans; D007743:Labor, Obstetric; D008297:Male; D010290:Parents / Q000193:education* / Q000523:psychology; D011247:Pregnancy; D012647:Self-Assessment; D011795:Surveys and Questionnaires