Women who always have wet underwear and odor need to consider the following conditions: First, there is vaginitis, women are prone to vaginal diseases. Because the vaginal environment is more humid, plus menstrual blood, and sexual life are through the vagina, so it is easy to cause more leucorrhea. If you have inflammation, you must actively treat it and pay attention to the hygiene of your sexual life. Second, if there is an obvious smell of urine, also consider whether there is leakage. Many women after the birth of a baby, if they do not pay attention to the repair of the pelvic floor, it is easy to lead to pelvic floor relaxation, as well as bladder bulge. This can easily lead to urine leakage after coughing or doing more strenuous exercise, so it is important to improve the pelvic floor examination.