An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Lavery SA, El-Shawarby SA, Turner C, Trew G.Lavery SA, et al. Among authors: el shawarby sa.Fertil Steril. 2008 Nov;90(5):1969-72. doi: 10.1016/j.fertnstert.2007.09.053. Epub 2007 Dec 31.Fertil Steril. 2008.PMID: 18166182Free article.Clinical Trial.
El-Shawarby SA, Hassan M, Gangooly S, Chandakas S, Hill N, Erian J.El-Shawarby SA, et al.J Obstet Gynaecol. 2007 May;27(4):437-8. doi: 10.1080/01443610701359605.J Obstet Gynaecol. 2007.PMID: 17654211Free article.No abstract available.