Received: 28 April 2019
Accepted: 7 April 2020
First Online: 7 May 2020
Ethics approval and consent to participate
: The study was approved by the institutional review board of the Chaim Sheba Medical center. Data was derived from the department’s women database. Women’s medical history, pregnancy outcomes, and medical data at admission to the GER are routinely entered into the hospital’s database. All authors have permission to enter this database.
: Not applicable.
: The authors declare that they have no competing interests.