IRCT2017041810426N16 IRCT 2017-06-13 Hamadan University of Medical Sciences Effects of consultation based on Bristol tool on breast-feeding Evaluation of the effect of consultation based on Bristol tool on self-efficacy and continuation of breast- feeding among primi-parous women undergoing cesarean section. 2017-05-22 anticipated 80 Complete https://irct.ir/trial/10939 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Parallel, Purpose: Prevention. N/A Breast- feeding disorders among mothers undergoing Cesarean section. Intervention 1: Intervention: for intervention group, check list of Bristol assessment tool will be completed by the researcher. Based on this assessment tool, breast-feeding consultation will be done for 4 sessions. Individual breastfeeding counseling will be conducted at two hours, second day, one week and one month after delivery. Also at first session, mothers will receive educational booklet about breastfeeding. Then follow up via telephone will be done in the 1st, 2nd, 3rd and 4th months after delivery for evaluation of mothers' breastfeeding problems. Four months after delivery, questionnaires will be completed again by the participant of both groups and they will be compared on self-efficacy and continuation of breast-feeding. Intervention 2: Control group: only will receive routine care.