Having symptoms of back pain for a long time does not determine whether pregnancy is present or not; there is no relationship between the two. If only pregnancy is present, the pressure on the stomach will increase and can cause symptoms of back pain. The symptoms of back pain are not caused by pregnancy, but can also be caused by sedentary, standing, bending or wind or cold in the lumbar spine area. Pregnancy can be determined by having sexual intercourse recently, not using contraception, and having menopause, and having a blood test for hCG that exceeds the normal range. So if both of these factors are present, you should go to the hospital for a blood test to determine if there is pregnancy and you need to go to the orthopedic department of the hospital. In addition, check the problem of back muscle strain and identify the above two conditions, so that you cannot confuse back pain with pregnancy.