Dysmenorrhea is the most common symptom in patients with endometriosis [1]. Endometriosis is defined as the presence of endometrial glands and stroma outside the uterus. It is a chronic gynecologic disease. Symptoms include chronic pelvic pain, dysmenorrhea, dyspareunia, and infertility in reproductive-age women. 

Dysmenorrhea is the most common symptom in patients with endometriosis [1]. Endometriosis is defined as the presence of endometrial glands and stroma outside the uterus. It is a chronic gynecologic disease. Symptoms include chronic pelvic pain, dysmenorrhea, dyspareunia, and infertility in reproductive-age women.