How long does it take to get from HPV infection to CIN1?

Clinically, CIN1 is also known as mild cervical intraepithelial neoplasia, mainly caused by high-risk HPV infection. After infection with HPV, most women can be autoimmunologically eliminated within two years, becoming latent or subclinical infection, which is related to their natural immunity. A small number of persistent infections develop to CIN1 within two years, usually without special surgery. CIN2 develops within four years, and it usually takes 10 to 20 years for HPV infection to progress to cervical cancer. Under normal circumstances, it is recommended that women should undergo regular gynecological examinations in daily life. If there are abnormal indicators, they should actively cooperate with the treatment under the guidance of a doctor in a timely manner. At the same time, they should also pay attention to the hygiene of sexual life.