IRCT2016110930796N1 IRCT 2017-01-13 Vice chancellor for research of Shahroud University of Medical Sciences Post marriage education The effectiveness of post marriage education on communication, conflict resolution, sexual satisfaction and marital satisfaction scores in newlyweds and quality of educational course from their views 2015-01-21 anticipated 120 Complete https://irct.ir/trial/24356 interventional Randomization: Not randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Other, Purpose: Health service research. 3 Communication skill, conflict resolution skill, sexual satisfaction, marital satisfaction. Intervention 1: Intervention group: Holding the first 90-minute educational session for each of 30 couples separately after completing standard questionnaires of Three Couple Scales and Couple Sexual Relationship Scale for assessment of communication and conflict resolution skills, marital satisfaction and sexual satisfaction, giving educational package provided by the researcher based on the raw data received from Population, Family and School Health Department of Iran's Ministry of Health and Medical education in communication, conflict resolution and sexual relationship domains in the format of handouts, DVD, brochures, work book and a guide to explain how to study the package within one month at home to each couple at the end of the first educational session, encouraging couples to study the package at home by sending SMS through mobile during one month determined for that and completing the mentioned questionnaires at the end of intervention, holding the second 90-minute educational session for each of 30 couples separately after one month and completing the same questionnaires and also quality questionnaire from couples' views at the end of this session. Intervention 2: Control group: No educational intervention in 3o couples of this group, completing the same questionnaires of intervention group before, after and one month after the intervention.