Women should have gynecological examination at least once a year, and patients with family history of tumor should have gynecological examination once every six months. Gynecological examination content: 1. Routine gynecological examination (gynecological examination is very important and cannot be replaced by other instruments and equipment). 2.Cervical cytology examination should be performed once a year. 3.Color ultrasound examination (once every six months for women over 40 years old).