Ovarian cancer is not contagious and is not considered a communicable disease, so rest assured, it is not transmissible. Therefore, if there is a patient with ovarian cancer in the family, there is no need to worry about it spreading to others. However, ovarian cancer is more susceptible in populations with a family history of the disease, so if there is a history of ovarian cancer in the family, there is a tendency for it to occur. Additionally, there are many factors that contribute to the cause of ovarian cancer, such as toxin exposure, certain viral infections in everyday life, and lifestyle habits like smoking and drinking, which also play a role. Age is also a significant factor, as the likelihood of developing ovarian cancer increases with age. Patients with ovarian cancer, due to some hereditary genetic factors in their families, should pay special attention and be more vigilant about getting regular medical check-ups if there is a family history.