What is the reason for the delay of four days of abdominal pain?

Period aunt postponed four days belly pain, if there is sexual life first consider whether it is related to pregnancy. Suggest to go to the hospital to check the level of serum chorionic gonadotropin, if higher than normal need for further examination. Because whether it is intrauterine pregnancy threatened abortion or ectopic pregnancy, will show belly pain, uncomfortable performance, and if ectopic pregnancy or more dangerous, need to be hospitalized for further treatment. If you are pregnant, consider menstrual delay, normal menstrual cycle affected by emotions and other reasons, may show menstrual delay, do not be too nervous. And show abdominal pain may be the performance before menstruation, it is recommended to adjust the state of life, reasonable diet, quit smoking, alcohol, drink less coffee, appropriate physical exercise, relax mood.