There may be increased vaginal discharge, lower abdominal pain, lumbago and falling, irregular vaginal bleeding, the causes of: 1, gynecological inflammation is more likely to lead to infection, common gynecological inflammation are vaginal inflammation, cervical inflammation, endometrial inflammation, pelvic inflammatory disease, may appear to have the pain in the lower abdomen, lumbago and falling, increased vaginal discharge, purulent leukorrhea, need to pay attention to the appropriate rest, go to the hospital to do gynecological ultrasound and gynecological Checkup. Due to vaginal inflammation and cervical inflammation, you need to give lotion and drugs for treatment, lesions from the uterine cavity or pelvic inflammation, you need to give pelvic physiotherapy or anti-inflammatory drugs for treatment. 2, there may also be uterine fibroids, dysfunctional hemorrhage, polycystic ovary syndrome, which can lead to menstrual disorders.