The aim of this study is compare the efficacy of local anesthetic infiltration into all layers of the anterior abdominal wall and peritoneal instillation and intrathecal injection of morphine with local anesthesic to reduce pain in women undergoing elective cesarean section under spinal anesthesia. The primary outcome is to compare the total amount of opioids consumed in the first 24 hours postoperatively. Secondary purpose; Pain scores at 2,4,6,12,and 24 hours during movement ( moving back and forth in bed ) and rest ( lying motionless in bed )