What if aunt doesn't leave?

Menstruation does not go, this situation considers the following problems exist: first, pregnancy. Abortion and ectopic pregnancy are prone to vaginal drip bleeding, do a urine pregnancy test, further clear, if pregnant to do B ultrasound to determine intrauterine or ectopic pregnancy. Second, endocrine factors and improper use of sex hormones, IUD foreign body stimulation. Third, endometrial polyps, submucosal myoma, cervical cancer and endometrial cancer. Fourth, inflammation includes endometriosis, pelvic inflammatory disease. Fifth, internal medicine blood system diseases and thyroid function diseases, can also cause abnormal vaginal bleeding. Menstruation does not go to see a doctor in time.