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.
Vinturache A, Stephenson N, McDonald S, Wu M, Bayrampour H, Tough S.Vinturache A, et al.Fertil Steril. 2015 Jul;104(1):188-95.e1. doi: 10.1016/j.fertnstert.2015.04.012. Epub 2015 May 5.Fertil Steril. 2015.PMID: 25956365Free article.
Stephenson NL, Hetherington E, Dodd S, Mathews A, Tough S.Stephenson NL, et al.J Med Internet Res. 2019 Feb 15;21(2):e10441. doi: 10.2196/10441.J Med Internet Res. 2019.PMID: 30767901Free PMC article.
Funk A, Stephenson N, McNeil DA, Kuret V, Castillo E, Parmar R, Nerenberg KA, Teare G, Klein K, Metcalfe A.Funk A, et al.Paediatr Perinat Epidemiol. 2024 Sep;38(7):583-593. doi: 10.1111/ppe.13105. Epub 2024 Jul 25.Paediatr Perinat Epidemiol. 2024.PMID: 39054734
Elliott C, Truman E, Stephenson N.Elliott C, et al.Int J Environ Res Public Health. 2022 Jun 25;19(13):7815. doi: 10.3390/ijerph19137815.Int J Environ Res Public Health. 2022.PMID: 35805473Free PMC article.