Effects of acupressure in non-stress test

INTERVENTION: Diagnosis Doing acupressure BL67 point in intervention group for 10 minutes Intervention 1: Touching BL67 point in the control group without applying acupressure during intervention time. Intervention 2: Doing acupressure BL67 point in intervention group for 10 minutes. Touching BL67 point in the control group without applying acupressure during intervention time. CONDITION: Fetal health. ; Maternal care for known or suspected fetal abnormality and damage Maternal care for known or suspected fetal abnormality and damage PRIMARY OUTCOME: Acceleration of fetal heart rate. Timepoint: ten min before intervention, 10 min during intervention and 10 min after intervention consistently. Method of measurement: Fetal Monitoring Device. Baseline fetal heart rate. Timepoint: ten min before intervention, 10 min during intervention and 10 min after intervention consistently. Method of measurement: Fetal Monitoring Device. Fetal movements. Timepoint: ten min before intervention, 10 min during intervention and 10 min after intervention consistently. Method of measurement: Fetal Monitoring Device. Long‐term variability of fetal heart rate. Timepoint: ten min before intervention, 10 min during intervention and 10 min after intervention consistently. Method of measurement: Fetal Monitoring Device. INCLUSION CRITERIA: Inclusion criteria 1.Age range 18‐35 years 2.Body mass index( B.M.I) of 18‐25 3.Gestational age of 37‐41 weeks 4.Primiparous with single fetus 5.Base heartbeat of 110‐160 6.No mental disorders 7.No chronic diseases such as cardiac , pulmonic, renal, chronic hypertension, and diabetic 8.No intense exercise 2 hours before test 9.No smoking 10.At least 2 hours after nutrient consumption 11. No injuries and allergy in 5th toe Exclusion criteria 1. Any problems such as placental abruption, umbilical cord prolapse, etc. 2. Non‐intention to continue the study 3. Existence of contractions