Pelvic fluid may make the stomach bigger.
Clinically, pelvic fluid will have some effect on the body, if it is a small amount of pelvic fluid may not have obvious discomfort, basically will not cause the stomach to become bigger, but if the pelvic fluid is more, it may compress the abdomen, and the stomach will become bigger.
If pelvic fluid is physiologic, treatment is usually not necessary, and the fluid may be gradually absorbed over time. If there is more pelvic fluid and the stomach becomes bigger, it may be pathological pelvic fluid, which requires timely medical examination and treatment.
Treatment needs to be given according to the nature of the pelvic fluid, such as anti-infection treatment for pelvic inflammatory disease and surgery for tumor.