Tummy pain and leucorrhea may be caused by the following reasons: First, there is chronic inflammation in the pelvis leading to a decrease in tissue elasticity, which will cause tummy pain, and due to pelvic inflammation will lead to increased exudation, so it will make the vaginal secretion increase. And this kind of stomach pain is often related to menstruation, sexual life, and labor, and it is recommended to actively give anti-inflammatory treatment. Second, it may be caused by uterine fibroids, when there are submucosal fibroids or interstitial fibroids, there may be pain in the lower abdomen, and due to the growth of uterine fibroids into the uterine cavity, which makes the endometrial area relatively larger, which will lead to the phenomenon of increased secretion, and ultrasound can be a clear diagnosis. The diagnosis can often be made clearly by ultrasound, and the treatment can be conservative or surgical according to the specific situation and symptoms.