If the pubic area always has a moist feeling and watery discharge, this situation should be taken seriously clinically.1. If there is constant watery discharge with fishy odor, clinically it is likely to be caused by bacterial vaginosis, and it is recommended to give metronidazole to treat it.2. If there is only watery discharge without any odor, clinically it is necessary to be alert to whether it is caused by cancer of the fallopian tube.3. Cancer of the fallopian tube can cause a large amount of watery discharge without odor.3. Cancer of the cervix and endometrium can cause a large amount of watery discharge from the vagina, which is often accompanied by a foul odor. So for this situation should pay attention to, it is recommended to do a detailed gynecological examination, to understand the vagina and cervix whether there are abnormal superfluous organisms. You can do routine tests for leukorrhea, cervical cancer screening, and ultrasound to find out if there are any abnormalities in the fallopian tubes, and give timely treatment according to the results.