IRCT20190506043499N1 IRCT 2019-08-10 Gonabad University of Medical Sciences The Effect of Shared Decision- Making on the Choice of Type of Delivery and its Cognitive Concequences in Pregnant Women with Previous Cesarean History VBAC The Effect of Shared Decision- Making on the Choice of Type of Delivery and its Cognitive Concequences in Pregnant Women with Previous Cesarean History 2019-08-23 anticipated 86 Complete https://irct.ir/trial/39538 interventional Randomization: Randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Education/Guidance, Randomization description: To randomly assign samples to each of the two intervention and control groups, four variable blocks are used. In this way, six of the possible blocks (BBAA, BABA, ABBA, BAAB AABB, ABAB) are first listed, and each one is assigned a number from one to six. Then, randomly, a number is selected from one to six, followed by individuals assigned to the test group (A) and control (B), based on the corresponding block. This will continue until the sample size is completed. N/A Vaginal delivery after cesarean section. Intervention 1: In addition to the usual care in the two groups, the intervention group had a 90-minute consultation session based on 3-step shared decision making with the researcher, pregnant mother, spouse as well as other people whose pregnant mother or spouse tended to attend. After the first consultation session, additional meetings will be held if needed. The researcher also referred the pregnant mothers of the intervention group and their companions to the office of a gynecologist to obtain the information needed to complete the consultation (second session) and also answer their potential questions. Intervention 2: Control group: There will be no intervention in control group. No - There is not a plan to make this available Justification or reason for not sharing IPD is Participant information is confidential.