Pregnancy with uterine fluid but no bleeding is considered to be a possible physiologic cause, or it may be caused by preeclampsia, and in a small number of patients, it may also be caused by uterine adhesions, endometritis, and so on. Instead of abdominal pain and bleeding after pregnancy, the presence of uterine fluid may be physiologic. However, the amount of this kind of uterine fluid is small, usually do not need special treatment, regular review, pay more attention to rest, and the subsequent usually disappear on their own. If accompanied by abdominal pain or subsequent increase in the amount of fluid in the uterine cavity, then the possibility of preeclampsia, you need to go to the hospital in a timely manner, under the doctor’s instructions for birth control treatment. It should also be noted that the presence of uterine fluid in early pregnancy may also be due to uterine adhesions, endometritis and other diseases. Therefore, it is recommended that if physiologic uterine fluid occurs in early pregnancy and there is no abdominal pain or vaginal bleeding, treatment is usually not needed. If pathologic uterine fluid occurs, the patient needs to consult a doctor in time and follow the doctor’s instructions to choose the appropriate measures to avoid affecting the growth and development of the fetus.