The age of first sex should not be too early (<16 years old, the cervix is too tender to withstand the test ah). Have a regular sexual partner (those who have sex with each other and those who have sex with each other are on their own). Avoid unprotected sex (condoms are safer). The company's main goal is to provide a good service to its customers. The circumcision of the man as early as possible diagnosis and treatment. Maintain intact skin mucosa and avoid contact with suspected virus carriers in a broken state. Maintain immunity, immunity to maintain the method is nothing but food variety, healthy work and rest, keep exercise, optimism, etc. . HPV vaccination Regular screening for cervical cancer. Typical symptoms of cervical cancer: 1. Bleeding Young patients often show contact bleeding, which occurs during conjugal life, gynecological examination and bleeding after stool. In early stage, the bleeding volume is small, but in late stage, the lesion is larger and shows large amount of bleeding, which may cause fatal haemorrhage once it corrodes larger blood vessels. 2.Drainage fluid is white and thin, watery, rice slop-like or bloody, with fishy odor. When the cancerous tissue is infected, the discharge can be purulent with foul odor. 3.Combined with other gynecological problems There are special statistics which show that among cervical cancer patients, the number of cervical corruption reaches 80%, followed by cervical redundancy, cervical hypertrophy and atrophy in the third and fourth place respectively. 4.Lumbar and abdominal pain Lumbosacral and lower abdominal pain is also an early sign of cervical cancer. Sometimes the pain can be presented in the upper abdomen, thighs and hip joints, and it is aggravated during menstruation and defecation. 5.Late manifestation Due to the infiltration and metastasis of cancer, it can present the disease of corresponding parts and even the whole body. Such as frequent and urgent urination, anal swelling and constipation, swelling and pain of lower limbs, sciatica, hydronephrosis, renal failure, uremia, etc., which eventually lead to systemic failure.