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.
Wilson CM, McGuire DB, Rodgers BL.Wilson CM, et al. Among authors: rodgers bl.J Midwifery Womens Health. 2021 Jul;66(4):503-511. doi: 10.1111/jmwh.13226. Epub 2021 Jun 20.J Midwifery Womens Health. 2021.PMID: 34151499Review.