IRCT2012122811911N1 IRCT 2013-09-24 Deputy of research office of Islamic Azad University of Karaj Branch Labour control based on labor chart( partogram) Labor management based on partogram Assessment of Results of using partogram in labor management 2005-07-23 anticipated 200 Complete https://irct.ir/trial/12091 interventional Randomization: Randomized, Blinding: Double blinded, Placebo: Not used, Assignment: Parallel, Purpose: Supportive. N/A Partogram. Intervention 1: Intervention group: Progress of labor was recorded on standard partogram chart based on cervical dilatation and descend in partogram group and decision making in labor management was taken based on WHO - partogram guidelines. Once cervicograph cut the alarm line, intervention included amniotomy and low dose oxytocin augmentation carried out;also if cervix was unripe, anticholinergic drugs such as Atropin or Hyocsin intramuscularly administered, or Promethazin for vomitting was used. when the cervicograph lagged the action line cesarean section was performed. Intervention 2: Control group :, partogram was recorded for control group as well as partogram group, but decision making was only based on routine and exprimental intrapartum care through responsible physicion, without partogram results.