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.
Banks N, Patounakis G, Devine K, DeCherney AH, Widra E, Levens ED, Whitcomb BW, Hill MJ.Banks N, et al. Among authors: whitcomb bw.Fertil Steril. 2016 Jun;105(6):1537-1546.e8. doi: 10.1016/j.fertnstert.2016.02.011. Epub 2016 Mar 21.Fertil Steril. 2016.PMID: 26940792Free PMC article.