Retraction Note: Arch Gynecol Obstet (2013) 288:1035–1038 https://doi.org/10.1007/s00404-013-2866-0

The Editor-in-Chief has retracted this article because the results of this clinical trial have been published previously [1]. This article is therefore redundant. A. Ragab has stated on behalf of all co-authors that they disagree with this retraction.