Ovarian cysts are mostly painless, but larger cysts, especially those larger than 10cm and extending beyond the pelvic area, may cause some mild discomfort and bloating. Another scenario involves severe pain when there is torsion of the cyst's pedicle. Pain can also occur if the cyst becomes infected. Thus, treatment depends on the specific circumstances. Generally, simple cysts do not show obvious symptoms and are often discovered during routine examinations, especially during an ultrasound. If an ovarian cyst experiences torsion or infection, prompt treatment is necessary. Larger ovarian cysts may also require surgical intervention. Therefore, the treatment for ovarian cysts should be based on the presence of symptoms and size.