American College of Obstetricians and Gynecologists (ACOG): Obstetrics and Gynecology Journal TAKE HOME MESSAGE:Endometriosis is a common and challenging condition of reproductive-aged women that carries a high individual and societal cost. Endometriosis is associated with chronic pain, subfertility, and a mildly increased risk of ovarian cance...

The majority (70-93%) of adolescents have discomfort associated with menstruation. Dysmenorrhea is the most common reason for missed school and activities. Up to 20-40% report missed school due to dysmenorrhea, and 40% report a negative effect on school performance and concentration. Adolescents with severe dysmenorrhea have impaired qualit...