If there is more vaginal discharge after delayed menstruation, it is recommended to exclude the following two possibilities: 1st, is that before menstruation, vaginal discharge will increase, mainly because the endometrial glands secrete vigorously, resulting in increased vaginal discharge, this discharge is often still milky white, the nature will not change, there is no odor or only a faint fishy smell, the color is not yellow, this is a normal phenomenon; After pregnancy, estrogen will increase, leading to an increase in cervical and vaginal secretions, which will also increase the phenomenon of leucorrhea. Clinically, it is recommended to use morning urine for early pregnancy test or blood test for hCG to find out if you are pregnant, and then deal with the clinical results accordingly.