Normal women’s menstruation is within the normal range if it is advanced or postponed for a week. If the menstruation is delayed for seven days with symptoms such as lumbago and stomach pain, it may be a sign that the menstruation is about to come. At this time, we should pay attention not to catch cold, do not eat too cold food, you can drink some jujube brown sugar water, conducive to the normal menstruation. If the patient’s back is sore, stomach pain is more obvious, you can eat Yi Mu Cao granules, Gui Zhi Fu Ling Wan and other Chinese medicine with blood circulation, blood stasis, pain relief effect, the effect is good. If the patient still comes to menstruation for more than seven days and has symptoms of backache and abdominal pain, it is necessary to consider whether the patient is pregnant at this time and a blood HCG test is needed to make a clear diagnosis. If the blood HCG test is positive, further gynecological ultrasound should be performed to check whether the pregnancy is ectopic or intrauterine.