If a month of pregnancy is clinically referred to as a month of menopause, the corresponding clinical symptoms have not yet appeared at this time. Because the degree of increase in estrogen in the body has not yet led to the degree of early pregnancy reaction, so if abdominal pain occurs at this time, it is recommended to clinically exclude the possibility of ectopic pregnancy, because the vast majority of ectopic pregnancy patients, in the early stage of the tendency to irregular vaginal bleeding, or the lower abdomen hidden pain. It is recommended that blood can be drawn to check the blood HCG, and check again every other day. If the blood HCG can double on the original basis, the possibility of ectopic pregnancy is very small, it is recommended to pay attention to clinical rest, and observe the abdominal pain. If the abdominal pain worsens, go to the hospital at any time to give a checkup, normal pregnancy does not appear lower abdominal pain.