Pelvic effusion occurs when the egg is expelled into the pelvis during ovulation.
The mature follicle develops to a certain stage and protrudes from the surface of the ovary. With the surge of follicular fluid and the rise of internal pressure, the protruding part of the ovarian tissue becomes thinner and thinner, and finally ruptures, and the secondary oocyte and its peripheral zona pellucida and radial crown are discharged out of the ovary along with the follicular fluid, and the process is called ovulation.
After the follicle is discharged, the follicular fluid will flow into the pelvis, and the amount of pelvic fluid at this stage is usually within 2cm, with occasional symptoms of abdominal distension, abdominal pain, and a small amount of vaginal bleeding, and the symptoms usually disappear within 1-3 days, which is a normal physiological phenomenon. Therefore, pelvic fluid can be produced after ovulation.
Pelvic fluid after ovulation is more or more serious clinical symptoms, it is recommended to hospitals, under the guidance of the doctor diagnosis and treatment, not to judge on their own, in order to avoid misunderstanding the condition.