IRCT20170503033796N2 IRCT 2018-02-21 Mashhad University of Medical Sciences Comparative study of the scalp acupressure on the pain and the ability to cope with pain Comparsion of pressure in the bladder-Gv20 and Gall bladder-GV20 on Intensity Labour Pain and Coping among Primiparturient Women 2017-06-06 anticipated 165 Complete https://irct.ir/trial/25982 interventional Randomization: Randomized, Blinding: Single blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment, Randomization description: In this research, each of the units was selected as available and then random allocation (assignment for the three primary patients in 3 groups was randomized and the same order was observed for other patients until the end of the study) in 3 groups of intervention and control they got, Blinding description: With regard to the LDR's rooms, none of the research units were in contact with each other, and thereforethey were not aware of the type of intervention. N/A Labor pain. Intervention 1: Intervention group:With each contraction points of GV20-BL5-BL8-BL9 is pressed for 60 seconds (a total of 4 minutes). The compressor was housed half an hour at the beginning of the contraction and in a 4-minute cycle (60 seconds each) for 5 consecutive cycles. In the latent phase of the second stage of labor, with the onset of uterine contraction, a pressure cycle is applied to each of the points. Intervention 2: Intervention group: With each contraction points of GV20- GB8-GB16-GB17-GB18 is pressed for 60 seconds (a total of 4 minutes). The compressor was housed half an hour at the beginning of the contraction and in a 4-minute cycle (60 seconds each) for4 consecutive cycles. In the latent phase of the second stage of labor, with the onset of uterine contraction, a pressure cycle is applied to each of the points. Intervention 3: Control group: Caring for the usual maternity ward at U-Al-Banin Hospital includes taking a vegan, helping in changing clothes, bedding, pads, hearing a fetal heart's sound every half hour. No - There is not a plan to make this available Justification or reason for not sharing IPD is We do not plan to publish information about the participants