In early pregnancy, if the fluid in the uterine cavity is small and there is no physical discomfort, it is usually not serious. However, if the patient with uterine fluid develops abdominal pain with vaginal bleeding, the situation is more serious. Hysterocele is the presence of varying amounts of fluid in the uterine cavity, which is mostly a normal physiological phenomenon. In most cases, if the patient does not experience any discomfort, the body will absorb the fluid on its own as the pregnancy grows, and it will not affect the growth and development of the fetus, so there is no need to worry too much. However, if the patient with uterine fluid in early pregnancy is accompanied by abdominal pain, lower abdomen falling sensation, lumbar and back pain, vaginal bleeding and other symptoms, mostly suggests that it belongs to the pathology of the uterine fluid, which may affect the growth and development of the fetus, and mostly suggests that there is the situation of preeclampsia, which is a serious situation and needs to be taken seriously. Early pregnancy patients with fluid in the uterine cavity, it is recommended to go to a regular hospital for examination, to clarify the cause of the disease, and actively cooperate with the doctor to take relevant therapeutic measures, so as to avoid delaying the condition.