Cervical cancer in situ is not hereditary, but daily attention should be paid to regular medical checkups and avoiding exposure to high-risk factors. Cervical cancer is a common malignant tumor of female reproductive system, and the occurrence of the disease is related to a variety of factors, such as viral infection, unclean sex history and so on. Cervical cancer in situ is not hereditary, so the offspring of patients should not have excessive mental pressure and psychological burden, but should pay attention to regular medical checkups for early detection, diagnosis and treatment. In addition, human papillomavirus infection; unhealthy sex life, such as having sex too early, having multiple sexual partners, etc.; uterine diseases, such as cervical polyps, chronic uterine inflammation, etc.; labor and delivery factors, such as giving birth to a child early or having multiple vaginal deliveries; and long term smoking, etc., can lead to increased risk of cervical cancer, and therefore should be avoided as much as possible in daily life.