Endometriosis can ultimately result in causing dysmenorrhea (1). According to Chinese researchers, there has been conflicting reports leading to debate about the actual relationship, but statistical models suggest a stage and site of the endometriotic lesions (1). According to the researchers, there is still variation recognized and further research is needed (1).
1. Liu X, Guo SW. Dysmenorrhea: risk factors in women with endometriosis. Womens Health (Lond Engl ) 2008;4:399-411.