The reason for this is: First, because there is a small amount of residual blood in the uterine cavity that has not yet been discharged, there is more leucorrhea exudate mixed together, it will appear pink, last 1-2 days will disappear, women pay attention to rest during this period, do not get cold and overworked. When a woman is pink after her period, she may be suffering from vaginitis, cervicitis, and the rupture of the small vessels of inflammation will make the leucorrhea appear pink. The woman can go to the hospital to do gynecological ultrasound and physical examination, due to a small part of the endometrium in the uterine cavity caused by the need to give timely pro-uterine contraction medication, vaginal inflammation, cervical inflammation caused by pink leucorrhea, the need to give anti-inflammatory medication can be alleviated.