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.
Ternström E, Hildingsson I, Haines H, Rubertsson C.Ternström E, et al.Midwifery. 2015 Apr;31(4):445-50. doi: 10.1016/j.midw.2014.11.011. Epub 2014 Dec 5.Midwifery. 2015.PMID: 25529841
Ternström E, Hildingsson I, Haines H, Rubertsson C.Ternström E, et al.Women Birth. 2016 Jun;29(3):e44-9. doi: 10.1016/j.wombi.2015.11.009. Epub 2015 Dec 19.Women Birth. 2016.PMID: 26710973
Hildingsson I, Karlström A, Haines H, Johansson M.Hildingsson I, et al.Sex Reprod Healthc. 2016 Mar;7:27-32. doi: 10.1016/j.srhc.2015.11.002. Epub 2015 Nov 12.Sex Reprod Healthc. 2016.PMID: 26826042
Hildingsson I, Rubertsson C, Karlström A, Haines H.Hildingsson I, et al.Women Birth. 2018 Oct;31(5):407-413. doi: 10.1016/j.wombi.2017.12.005. Epub 2017 Dec 14.Women Birth. 2018.PMID: 29249331