36 weeks pregnant waist pain is not necessarily about to give birth. 36 weeks of pregnancy belongs to the late stage of pregnancy, when the pregnant woman’s uterus gradually increased, the abdomen is more bulging, the burden of the muscles of the waist and back will increase, coupled with the changes in the body’s hormone levels, it is very easy to make pregnant women appear waist pain phenomenon, but it is not about to give birth. In addition calcium deficiency, hydronephrosis and other conditions may also cause back pain in pregnant women. However, if a pregnant woman’s back pain is accompanied by irregular contractions of the uterus, descent of the uterine fundus, increased vaginal discharge, frequent irregular paroxysms, redness, etc., it may be a sign of impending labor, and she needs to go to the hospital in time to wait for delivery. Pregnant women during pregnancy should pay attention to do a good job of prenatal checkups, actively listen to the advice of professional doctors to do a good job of comprehensive care and health care, pay attention to more rest, at the same time should relax, to avoid nervousness, anxiety. 36 weeks pregnant waist pain is not necessarily a sign of impending birth, if the pain is more serious or accompanied by other discomforts, you should go to the hospital in time for examination, by the doctor to clarify the diagnosis, and cooperate with the doctor to deal with the symptoms.