Chlamydia and gonorrhoea are important preventable causes of pelvic inflammatory disease (PID) and infertility. Untreated, about 10-15% of women with chlamydia will develop PID. Chlamydia can also cause fallopian tube infection without any symptoms. PID and “silent” infection in the upper genital tract may cause permanent damage to the fallopian tubes, uterus, and surrounding tissues, which can lead to infertility.
- An estimated 2.86 million cases of chlamydia and 820,000 cases of gonorrhoea occur annually in the United States.*
- Most women infected with chlamydia or gonorrhoea have no symptoms.
CDC recommends annual chlamydia and gonorrhoea screening of all sexually active women younger than 25 years, as well as older women with risk factors such as new or multiple sex partners, or a sex partner who has a sexually transmitted infection.