Fig 2.
Association between number of types of risk factors and rates of complicated birth among women who gave birth at term after a trial of labour in England, 2015-16
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.