Causes

Main causes of cervical cancer

Nearly all cervical cancers are caused by an infection with certain high-risk types of human papillomavirus (HPV).

You can get HPV from:

• any skin-to-skin contact of the genital area
• vaginal, anal or oral sex
• sharing sex toys

Who is more likely to get cervical cancer

Cervical cancer is most common in women aged between 30 and 35, but it can happen at any age. Anyone with a cervix can get it.

You cannot get cervical cancer if you've had surgery to remove your womb and cervix (total hysterectomy).

You might also be more likely to get cervical cancer if:

• you have a weakened immune system, like if you have HIV or AIDS
• you have given birth to multiple children or had children at an early age (under 17 years old)
• your mother took the hormonal medicine diethylstilbestrol (DES) while pregnant with you - your GP can discuss these risks with you
• you've had vaginal, vulval, kidney or bladder cancer in the past
• you smoke
• you've taken the contraceptive pill for more than 5 years - this only slightly increases your risk and for many people the benefits of taking it outweigh the risks

How to lower your chance of getting cervical cancer

You cannot always prevent cervical cancer. But there are things you can do to lower your chances of getting cervical cancer.

Cervical screening and HPV vaccination are the best ways to protect yourself from cervical cancer.

• All women and people with a cervix between the ages of 25 and 64 are invited for regular cervical screening. It helps find and treat any changes in the cells of the cervix before they can turn into cancer.
• All children aged 12 to 13 are offered the HPV vaccine. It helps protect against the types of HPV that cause most cases of cervical cancer, as well as some other cancers and genital warts.

You can also lower your chance of getting cervical cancer by:

• using condoms, which lower your chance of getting HPV - but they do not cover all the skin around your genitals so you're not fully protected
• quitting smoking - smoking can weaken your immune system and the chemicals in cigarettes can also cause cervical cancer

It's important to get any symptoms of cervical cancer checked by a GP.

Sexual Health Advice

• Sexual Health Advice - Introduction and Overview
• The MenB vaccine that helps protect against gonorrhoea
• Sexual Health - Mpox and its dangers for Gay Men
• What happens when you visit an STI Clinic
• Ejaculation issues are common sexual problems in men
• The Male Menopause for men in their late 40s to early 50s
• Help and care if you have been Sexually Assaulted
• Mental health issues and self-harm are common amongst gay men