In 2017-19, 191 women died during or up to six weeks after the end of pregnancy, from causes associated with their pregnancy, among 2,173,810 women giving birth in the UK.
8.8 women per 100,000 died during pregnancy or up to six weeks after childbirth
or the end of pregnancy.
There is no statistically significant difference in maternal mortality compared to 2010-12 :-https://www.npeu.ox.ac.uk/assets/downloads/mbrrace-uk/reports/maternal-report-2021/MBRRACE-UK_Maternal_Report_2021_-_FINAL_-_WEB_VERSION.pdf