If the tailbone pain in early pregnancy, it is usually a normal phenomenon, but if the pain symptoms are severe, it may be an abnormal situation, as follows: First, normal phenomenon: patients with mild pain in the tailbone in early pregnancy, may be the uterus increases, resulting in localized pressure, which is a normal phenomenon and does not require special treatment. Second, abnormal: if the tailbone pain in early pregnancy is more serious and persistent, you need to consult a doctor in time to determine whether it is caused by calcium deficiency or lumbar disc herniation. After diagnosing the cause of the disease, early diagnosis and early treatment can make the clinical symptoms get rapid relief. If severe pain occurs in the tailbone at the beginning of pregnancy, great attention should be paid to avoid delaying treatment, which may cause serious adverse consequences and may even affect the normal process of labor and delivery.