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.
Naing ZW, Scott GM, Shand A, Hamilton ST, van Zuylen WJ, Basha J, Hall B, Craig ME, Rawlinson WD.Naing ZW, et al.Aust N Z J Obstet Gynaecol. 2016 Feb;56(1):9-18. doi: 10.1111/ajo.12408. Epub 2015 Sep 22.Aust N Z J Obstet Gynaecol. 2016.PMID: 26391432Review.