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.
Swiatkowska-Freund M, Traczyk-Łoś A, Preis K, Łukaszuk M, Zielińska K.Swiatkowska-Freund M, et al.Ginekol Pol. 2014 Mar;85(3):204-7. doi: 10.17772/gp/1714.Ginekol Pol. 2014.PMID: 24783432