Received: 31 January 2021
Accepted: 10 June 2021
First Online: 29 July 2021
: The study was approved by the institutional ethical committee of the Faculty of Medicine, Minia University (Registration number: MUH17530). For primary and secondary health care centers, approval for interviews was taken from MOH (ministry of health) and letters were sent for health care providers to announce an arrangement of the interview with cases coming for antenatal care. The study was performed in accordance with all national and international ethical guidelines.All patients were invited to involve in this research and they gave informed consent for their approval including the consent of a parent or guardian for participants under 16 years old.
: Not applicable.
: The authors declare that they have no competing interests.