Tahereh Ashrafganjoei - Department of Obstetrics and Gynecology, Imam Hussein Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
Behzad Nemati Honar - Department of Surgery, Imam Hussein Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran
Sara Defaee - Department of Obstetrics and Gynecology, Imam Hussein Hospital, Shahid Beheshti University of Medical Sciences, Tehran, Iran

Background: Ovarian pregnancy constitutes 0.15-3% of all ectopic pregnancies. The incidence of ectopic pregnancy is on the rise owing to evolution in assisted reproductive techniques (ART). The incidence reported following In vitro fertilization (IVF) or embryo transfer (ET) is 0.27% per clinical pregnancy.Case: We present a case of a 13-weeks ovarian pregnancy following IVF-ET and through a review of the literature, the specific symptomatology, diagnostic criteria, and treatment of this particular pathology will be described.Conclusion: Ovarian pregnancy is a rare condition and its diagnosis is difficult and relies on criteria based on intraoperative and histopathological findings. The management is, in spite of medical improvement, based on surgery. But the trend has shifted towards conservative surgeries in majority of cases

Ectopic pregnancy, Ovarian pregnancy, In vitro fertilization