Aunt usually comes for a few days normally

Aunt generally 3-7 days belong to normal, more than seven days, need to consider uterine fibroids or endometrial hyperplasia, endocrine disorders, cervical cancer, endometritis or endometrial cancer and other diseases; less than three days, need to consider malnutrition, anemia, and premature ovarian failure, may also be the cause of abdominal cold, all belong to the category of irregular menstruation. If the menstrual period is less than three days, it is generally recommended to test blood routine and six sex hormones. If it is more than seven days, it is necessary to consider abdominal color Doppler ultrasound, cervical cancer screening, endometrial pathology to determine the cause of menstrual prolongation. If the uterine fibroids exceed 5cm or repeated endometrial hyperplasia, surgery is generally required.