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.
Karim AM, Magnani RJ, Morgan GT, Bond KC.Karim AM, et al. Among authors: magnani rj.Int Fam Plan Perspect. 2003 Mar;29(1):14-24. doi: 10.1363/ifpp.29.014.03.Int Fam Plan Perspect. 2003.PMID: 12709308Free article.