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Article History

Received: 17 June 2019

Accepted: 20 May 2020

First Online: 5 June 2020

Change Date: 14 July 2025

Change Type: Update

Change Details: Editor's Note: Readers are alerted that the reliability of data presented in this article is currently in question. Appropriate editorial action will be taken once this matter is resolved.

Change Date: 14 November 2025

Change Type: Correction

Change Details: This article has been retracted. Please see the Retraction Notice for more detail:

Change Details: https://doi.org/10.1186/s12905-025-04131-1

Ethics approval and consent to participate

: This study was approved by the ethical committee of the Department of Obstetrics and Gynecology, Minia and Suez canal University Hospital on 15/04/2015 (Registration number: MUH15330).all patients were consenting for participation in this research work. (All patients provided written, informed consent to participate in this study).

: Not applicable.

: The authors declare that they have no competing interest.