Tehran University of Medical Sciences Journal of Family and Reproductive Health 1735-8949 5 1 2011 03 15 31 33 Maryam Rabiee Department of gynecology and obstetrics, Faculty of medicine, Shahed university, Tehran, Iran Mahin Etemadi Department of gynecology and obstetrics, Faculty of medicine, Shahed university, Zaynab Hospital, Tehran, Iran 2015 10 04 Osteogenesis imperfecta is a rare inherited Connective tissue disorder with an expression that varies from mild to severe disease affecting bone, Sclera and middle ear. Fertility is preserved, especially in those patients with type 1. We present hereby a pregnant woman with Osteogenesis imperfecta that had over 30 fractures in long bones and vertebrae. The object of this report was to determine choice of delivery method, maternal and neonatal Complications and prenatal diagnosis. https://jfrh.tums.ac.ir/index.php/jfrh/article/view/118 https://jfrh.tums.ac.ir/index.php/jfrh/article/download/118/118