IRCT20201219049770N1 IRCT 2021-01-12 Islamic Azad University The effect of acupuncture on the prevention of nausea and vomiting after cesarean section acupuncture effects in the prevention of nausea and vommiting after spinal anesthesia 2020-01-23 anticipated 99 Complete https://irct.ir/trial/53460 interventional Randomization: Not randomized, Blinding: Not blinded, Placebo: Not used, Assignment: Parallel, Purpose: Treatment. N/A Acupuncture. Intervention 1: Intervention group 1: This group will be treated with acupuncture. The location of the needles will be as follows: GB20: head difference (one number) Shenmen: small triangle above the eardrum (hemisphere of the upper roof triangle (2 pcs.) Li4: crease between thumb and forefinger tangential to palm (2 pcs.) PC6: Wrist crease (2 (2cun finger)) above the wrist crease adjacent to Palmaris longus muscle tendon (2 pcs). Intervention 2: Intervention group 2: This group will be given metoclopramide (10 mg or 0.15 mg per kg body weight). Intervention 3: Control group: Patients in this group do not receive any medication. Undecided - It is not yet known if there will be a plan to make this available Justification or reason for indecision in sharing IPD is There is no further information