Pelvic fluid infusion is still relatively fast, because pelvic fluid will appear some corresponding symptoms in the clinic, such as recurrent lower abdominal pain, especially during sexual intercourse and menstruation, this pain will be aggravated. And due to pelvic effusion, the patient will have a feeling of falling down in the anus, especially during sexual intercourse, this feeling will be particularly obvious. In addition, there will be an increase in vaginal discharge, so clinically, it is recommended to use broad-spectrum antibiotics combined with the treatment of anaerobic bacteria metronidazole intravenous medication, about a week or so to review the ultrasound, the fluid will be significantly reduced, the abdominal pain will also be significantly reduced. In addition, it is recommended that microwave therapy can be done at the same time to accelerate the local blood circulation through thermal circulation, so that the inflammation can be absorbed as soon as possible.