Most ovarian cysts are physiological. If it's the first time an ovarian cyst is detected, it can be observed, and a re-examination can be conducted after two months. If the cyst disappears or reduces in size, it is physiological and there is no need for concern or treatment. However, if the ovarian cyst has not reduced but has increased in size after two months, this is pathological, indicating an ovarian tumor. In this case, surgical treatment is necessary. This is because if an ovarian tumor persists for a long period, it may become malignant or lead to ovarian torsion, both of which can affect the body adversely.