Low back pain is a common disease, but the pain caused to patients is huge, seriously affecting the normal life of everyone, some serious even lifelong straight back. The following is an introduction to the differential diagnosis of maternal low back pain: What are the differential diagnosis of maternal low back pain? Chronic lumbar muscle strain is a common clinical condition, with many factors, the main symptom is lumbar pain, which is aggravated by daytime exertion and can be alleviated after rest, and over time, it can degenerate the muscle fibers and even tear a small amount, forming scars or fiber cords or adhesions, leaving long-term chronic low back pain. The treatment is mainly non-surgical, but if various non-surgical treatments are not effective, surgical treatment can be performed. Pregnant women with pubic bone pain The pubic bone (located at the junction of the root of the thigh and the abdomen) is painful or sore during pregnancy. Low back pain after sexual intercourse, too many births, too many children or too many miscarriages, but other tests are normal. In conclusion, through the above discussion, we know that the causes of low back pain are various, and in clinical practice, doctors can make a diagnosis only through laboratory tests in addition to understanding the symptoms and physical examination. Therefore, when low back pain occurs, you should go to the hospital for examination and treatment in a timely manner, and do not abuse supplements. Low back pain during pregnancy or after childbirth is not affected by other factors.