This research is a quazi-exprimental study, research community will be visiting pregnant women a two chosen health care center of mako township in dependent on Euromie University of Medical Science, method of sampling will be continuum, score of sleep assesses with the Pittsburgh Sleep Quality Index in the seven “component” scores: subjective sleep quality, sleep latency, sleep duration, habitual sleep efficiency, sleep disturbances, use of sleeping medication, and daytime dysfunction. The sum of scores for these seven components yields one global score. The pregnant women with sleep score over 5 will participant this study,one center rest control group and the other center experience group. experience group will include on four group with 6-9person and health behavior education will educate on one hour duration in four meeting, start 22week , end25week and different content in each meeting.Control group will receive routin prenatal care without intervention . post test will assess to complete Pittsburgh Sleep Quality Index questionnaire via two groups in 29,33and37 weeks then result analysis with Spss 16.