When a woman has excessive leucorrhea, it is not possible to have intercourse at this time, depending on whether there are any abnormalities when there is excessive leucorrhea. For example, if there is itching, odor, redness and swelling, there will be inflammation of the vagina and it is not recommended to have intercourse to avoid cross-infection and aggravation of vaginitis. It is recommended to go to the gynecology department for a routine examination of the leukorrhea and vaginal plugs depending on the situation. For example, if the leukorrhea is normal, the amount is normal, the color is normal, and there is no itching or odor, you should wash your genitals with warm water before and after intercourse as much as possible to avoid cross-infection, so you can have intercourse at this time. However, the leucorrhea is on the side of the premenstrual period, which may exist in such a situation, due to the hormonal levels that can have certain effects. If it is persistently so much after menstruation and still so much after intercourse without reduction, this time also need to be treated by medication plugging.