Association between uterine position and transvaginal misoprostol treatment for early pregnancy failure.

Aim: We aimed to determine the importance of uterine position as a predicting factor of success rate in medically treated early pregnancy failure (EPF).

Methods: We carried out a retrospective cohort study at the Obstetrics and Gynecology Department of a tertiary medical center between January 2011 and June 2012. We included women diagnosed with EPF, which we defined as women diagnosed with missed abortion up to 13 gestational weeks.