Vaginal discharge can often lead to noticeable stains on women’s underwear, typically appearing as white or yellow patches. These stains are a normal occurrence and result from the acidic nature of vaginal discharge, which helps maintain vaginal health by preventing infections.Causes of StainsVaginal Discharge: This discharge is essential for keeping the vagina clean and healthy. It varies in consistency and color throughout the menstrual cycle, often increasing during ovulation and pregnancy due to higher cervical mucus production.Acidity: The natural acidity of the discharge can interact with the dyes in underwear, leading to bleaching effects that may resemble bleach stains