Menstruation deferred 14 days still did not come how to return a responsibility

If there is a normal sexual life, no contraceptive measures, menstrual delay 14 days need to rule out to see if there is pregnancy, blood tests or early pregnancy test paper. If negative, you can rule out the possibility of pregnancy. After excluding pregnancy, menstrual delay 14 days is abnormal. If occasionally a performance of menstruation delay, may and work study pressure, tired stay up late, mental tension, bad mood, eat cold, cold, irritating food, or take contraceptives are related. Pay attention to relax mood, regulate endocrine, can take blood circulation regulation drug conditioning, the next menstrual cycle to continue observation. If not normal, need to do endocrine examination and ultrasound examination, to find out the cause of symptomatic treatment.