My period doesn't come and I'm not pregnant. What's going on?

Showing that her period is not coming and she is not pregnant, it may be caused by taking progestogen-containing drugs, surgery, endocrine disorders, chronic diseases, and mental factors. It may also be caused by some gynecological diseases, such as, For example, uterine fibroids, ovarian tumors, etc., may also cause menstruation to fail. In addition, do not know the patient detection pregnancy is their own pregnancy test stick or early pregnancy test paper test results, or to the hospital after the results obtained, if their own pregnancy test stick or early pregnancy test paper test, then do not rule out the possibility of pregnancy, it is recommended to go to the regular hospital to check, clear diagnosis, and then according to the test results, to carry out symptomatic treatment.