Generally 38 weeks pregnant walking lower vagina pain, mostly normal; but due to vulvar varicose veins when the pain is caused by the vulva, is not normal. 1. Normal situation: 38 weeks pregnant, due to the increasing uterus on the uterine ligaments and the fetus into the pelvis on the pelvic floor of the compression increases, can be caused by walking vulvar pain, generally a normal physiological phenomenon, more in the appropriate rest will gradually ease. 2. Abnormal situation: However, when the compression is serious, making the pelvic blood vessels tortuous, venous return obstruction, there will be vulvar varicose veins, will also cause vulvar pain when walking, which is not normal. At 38 weeks of pregnancy, under the guidance of the doctor, you should pay attention to proper rest, avoid prolonged standing and exertion, and you should strictly count the fetal movements in order to self-assess the intrauterine condition of the fetus. It is necessary to follow the doctor’s instructions to check on time for fetal heartbeat monitoring, ultrasound examination and so on to understand the development of the fetus. When there is redness, abdominal pain, etc. should go to the hospital in time, and prepare for delivery. Therefore, when you have pain in your lower back during 38 weeks of pregnancy, you need to go to the hospital to find out the cause and follow the doctor’s instructions.