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Pelvic inflammatory disease (PID)

Pelvic inflammatory disease (PID) is an infection of the female reproductive system, which includes the womb, fallopian tubes and ovaries.

Most cases of PID are caused by a bacterial infection that’s spread from the vagina or the cervix to the reproductive organs higher up. Many different types of bacteria can cause PID. In many cases, it’s caused by a sexually transmitted infection (STI), such as chlamydia or gonorrhoea.

You can reduce your risk of PID by always using barrier contraception, such as condoms, with a new sexual partner until they have had a sexual health check.