Tummy ache and back pain in 36 weeks of pregnancy is not necessarily a sign that the baby is going to be born, the tummy ache may be a false contraction, and the back pain may be caused by the fact that in the later stages of pregnancy, the fetus enters the pelvis and puts some pressure on the lumbar nerves, which leads to back pain. If the stomach pain is not very strong and only hurts once in a while, the situation may be a false contraction. If the abdominal pain lasts for a few seconds and reappears at intervals of about 5 minutes with regular contractions, this is a prenatal symptom. Pain in the lower back may be caused by prolonged sedentary behavior with poor blood flow. If a pregnant woman’s abdomen bulges forward, the center of gravity will change, then it will cause lumbar disc herniation and lumbar spine slippage in the later stages of pregnancy, which will also cause low back pain. If 36 weeks pregnant with stomach pain lumbar pain and other discomforts, it is necessary to seek medical attention in time, so as to avoid premature delivery of the baby or lead to other serious situations.