Teratoma is a relatively common disease that occurs in the ovaries of women, caused by abnormal differentiation of reproductive cells during the embryonic period. Teratomas are classified into benign and malignant types. Teratomas can indeed affect a woman's ability to become pregnant and can pose a threat to health. Potential complications include torsion, rupture, and infection of the teratoma, which can gradually lead to other concurrent conditions. If not treated promptly, it could cause acute diseases and threaten a woman's ability to reproduce, affecting the happiness of the entire family. When an ovarian teratoma enlarges or undergoes degeneration, it may prevent the normal movement of eggs or fertilized eggs, thereby affecting normal fertility. Upon detection of a teratoma, surgery is generally required for treatment.