The effects of undetected and untreated sexually transmitted diseases: Pelvic inflammatory disease and ectopic pregnancy in Canada

Pelvic lnflammatory Disease (PID) resulting from undetected and untreated sexually transmitted disease (STD) is a major cause of infertility and ectopic pregnancy. This paper examines the relationships between STDs and PID, and between PID and reproductive sequelae, such as ectopic pregnancy and tubal infertility. The diagnosis, polymicrobial, pathogenesis, and risk factors of PID are described. The incidence/prevalence of PID in Canada is discussed and control strategies are proposed.