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.
Beksinska M, Greener R, Mphili N, Smit J, Kilbourne-Brook M, Coffey PS.Beksinska M, et al. Among authors: smit j.Eur J Contracept Reprod Health Care. 2019 Jun;24(3):233-239. doi: 10.1080/13625187.2019.1610940. Epub 2019 May 21.Eur J Contracept Reprod Health Care. 2019.PMID: 31112062Clinical Trial.