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.
Payson M, Malik M, Siti-Nur Morris S, Segars JH, Chason R, Catherino WH.Payson M, et al. Among authors: segars jh.Fertil Steril. 2009 Aug;92(2):748-55. doi: 10.1016/j.fertnstert.2008.06.030. Epub 2008 Aug 9.Fertil Steril. 2009.PMID: 18692824Free PMC article.