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Publication, Part of

NHS Maternity Statistics, England, 2022-23

Official statistics

Correction made to HES national tables

In July 2024, a correction has been made to the total percentages shown in Table 2b of the HES NHS Maternity Statistics Tables.

In February 2025, corrections have also been made to time series data in Tables 1.f, 1.g and 1.i of the HES NHS Maternity Statistics Tables to align to previously published figures.

13 February 2025 17:14 PM

Correction made to MSDS Breastfeeding CSV Data

The file has been replaced with corrected figures. CSDS v1.6 went live for local data collection on 1 January 2023. The previous data file did not include data to cover the period from 1 January 2023 - 31 March 2023. 

10 December 2024 11:30 AM

Deliveries over time

This section reports on the number of reported deliveries. A delivery is the term used in HES data to describe child birth and is the ending of a pregnancy by one or more babies leaving a woman's uterus by vaginal passage or caesarean section.

Within this section we explore the reported number of deliveries by women’s age group, type of delivery at both the onset and end of labour, and the frequency that anaesthetics and analgesics were administered either before or during delivery.

Percentages in the following commentary, unless otherwise stated, are based on total ‘knowns’, e.g. the percentage of caesareans is based on all deliveries with a known method of delivery, excluding those with an unknown method of delivery.


Summary of deliveries

The chart below shows how the number of deliveries has changed over the last 10 years.

There were 547,244 deliveries in NHS hospitals during 2022-23. This is a decrease of 5.4 per cent from 2021-22.

Over the past ten years the numbers of deliveries in NHS Hospitals fluctuated but are now at their lowest reported level in this time.


Deliveries by age group

When comparing deliveries by age group to a base year of 2012-13, deliveries for all age groups of women have declined although by only 6 per cent level for women aged 30 to 39 years in 2022-23 compared to 2012-13.

Deliveries amongst women aged under 20 have more than halved since 2012-13 with 13,372 deliveries in 2022-23.


Method of onset

Method of onset describes the means by which labour was initiated. Where this begins without pharmacological, mechanical, or operative intervention is said to be spontaneous. 

Spontaneous method of onset is most common as a proportion of total deliveries but has decreased from 64 per cent in 2012-13 to 43 per cent in 2022-23.

Caesarean method of onset increased from 13 per cent to 23 per cent and induced method of onset from 23 per cent to 33 per cent in the period 2012-13 to 2022-23.



Last edited: 13 February 2025 5:14 pm