Hello, pelvic effusion is a common gynecological disease. Most people will have different symptoms after getting sick. Acute inflammation may lead to serious consequences, such as sepsis and septic shock. So what are the causes of female pelvic effusion? 1, such as having sex during menstruation and within one month after delivery, and taking a bath within one month after gynecological surgery. Iatrogenic infection caused by induced abortion and poor disinfection of induced labor can also cause pelvic effusion. 2. If there is a chronic infection focus, it may be pelvic effusion caused by inflammation of gynecological system such as ovary and fallopian tube, tuberculosis or tumor, and a few cases may be caused by ectopic pregnancy rupture, corpus luteum rupture, chocolate cyst, pelvic abscess and ovarian cancer. There are still a few cases of pelvic effusion caused by tuberculosis. 3. Clinically, female pelvic effusion is mostly caused by inflammation. If not treated in time, serious pelvic effusion will bring greater harm to women's health and safety, and drug treatment is not easy to eliminate. At this time, surgery is needed. Tips: Patients with pelvic effusion should be treated according to the cause in time, so as to effectively curb the development of the disease and effectively avoid pelvic effusion from causing more harm to women's health and safety. So I suggest you go to a regular hospital for examination and treatment. I hope my answer is helpful to you and I wish you health. If you have any questions, please keep asking questions.