Two months did not come what reason is menstruation

Two months did not come menstruation, first consider is pregnant, suggest to use early pregnancy test paper or to the hospital to check blood hcg value, check whether pregnant. If exclude pregnancy may be, may be some space-occupying lesions occurred, or vaginitis, pelvic inflammatory disease, cervicitis and other gynecological diseases. Suggest to the hospital to do leucorrhea routine examination, find out the cause after symptomatic treatment.