It is not normal for women to have pink discharge in their usual leucorrhea. It may be a pink discharge when the mucous membrane or small blood vessels rupture and mix with the leucorrhea, the cause of the lesion: 1, it may be due to vaginal inflammation, the rupture of the mucous membrane, 2, it may also appear when women suffer from cervical inflammation, 3, when women have lesions in the uterine cavity, such as dysfunctional bleeding or fibroids and other gynecological diseases, the leucorrhea will also show pink discharge. Therefore, when a woman has pink discharge, she needs to go to the hospital for gynecological ultrasound and sex hormones, as well as TCT examination of the cervix. If it is caused by inflammation, anti-inflammatory treatment should be given, and if it is caused by intrauterine lesions, it also needs to be treated with medication or surgery.