title: Changes in maternal attitudes as a function of participation in childbirth preparation classes.
mesh_terms: D000328:Adult; D000704:Analysis of Variance; D001294:Attitude to Health; D005260:Female; D006266:Health Education; D006801:Humans; D009035:Mothers / Q000523:psychology*; D009321:Natural Childbirth; D011247:Pregnancy; D011295:Prenatal Care; D011795:Surveys and Questionnaires