Can uterine cysts disappear on their own?
Whether uterine cysts can disappear on their own generally cannot be generalized; it mainly depends on the type and size of the cyst. It is recommended to seek timely medical advice, identify the underlying cause, and undergo symptomatic treatment under a doctor's guidance. Specific analysis is as follows:

If it is a functional cyst, such cysts are usually formed due to the normal physiological functions of the ovary, including follicular cysts and corpus luteum cysts, which are often related to the menstrual cycle and may naturally shrink or disappear after menstruation ends. Therefore, for functional cysts smaller than 5 cm without obvious symptoms, doctors may suggest observation for a period to see if they resolve spontaneously.
Cysts larger than 5 cm in diameter usually do not disappear on their own and may compress surrounding tissues and organs, causing symptoms such as abdominal pain and irregular menstruation. Additionally, pathological cysts typically do not resolve spontaneously and require medical treatment.
Once a uterine cyst is detected, its nature should be clarified through ultrasound and tumor markers. Physiological cysts can be monitored for 3–6 months; pathological cysts or those causing symptoms require treatment following a doctor's instructions.