Question to the Department of Health and Social Care:

To ask the Secretary of State for Health and Social Care, whether his Department will make an assessment of the potential merits of introducing a national venous thromboembolism awareness campaign aimed at women during pregnancy and the postnatal period.

We recognise the importance of tackling blood clots in pregnancy, also referred to as venous thromboembolism (VTE), as the leading cause of maternal death in England. The rate of maternal deaths from thrombosis and thromboembolism rose substantially between 2009 to 2011 and 2021 to 2023, from 1.26 to 2.13 per 100,000, in maternity, with rising rates of maternal obesity, advanced maternal age, and births by caesarean section likely contributing factors.

VTE is thought to occur in approximately one of 500 pregnancies, and the approach to minimising risk has therefore focused on universal risk assessment, targeted information, and preventative treatment for those considered to be at high risk. Last year, Mothers and Babies: Reducing Risk through Audits and Confidential Enquiries across the UK identified the need for improved VTE risk assessment, better pathways for rapid access to thromboprophylaxis in early pregnancy, and more robust training for clinicians.

NHS England published the Maternal Care Bundle in January 2026, with the aim to reduce maternal mortality and morbidity and reduce inequalities in these adverse outcomes. Element 1 requires the National Health Service to implement a new, simplified, national self-assessment questionnaire on VTE risk, for all women at their first NHS care contact with a positive pregnancy test, and ensure that those considered at highest risk have a discussion with a prescriber, and are offered low molecular weight heparin within 72 hours. Services have been asked through Element 1 of the Maternal Care Bundle to adopt Thrombosis UK’s early pregnancy blood clot risk questionnaire, which has information on the risk of VTE in pregnancy. All NHS trusts providing maternity services are responsible for fully implementing the Maternal Care Bundle by March 2027. This includes providing regular reports to the trust board on implementation.

All midwives are trained to discuss VTE symptoms with all women at the first contact in pregnancy and through to postnatal contacts, as part of the standard assessment process. Clinical guidance that directs their training includes the National Institute for Health and Care Excellence’s postnatal care guidance, reference code NG194, and Venous thromboembolism in over 16s: reducing the risk of hospital-acquired deep vein thrombosis or pulmonary embolism, reference code NG89.

Baroness Amos’ final report of her independent National Investigation into Maternity and Neonatal Services in England has recommended that the NHS commissions and delivers ‘antenatal education that reflects the realities of pregnancy and birth today’. The Government will work with the national Maternity and Neonatal Taskforce on the response to this recommendation, including on information women require regarding the risk of VTE.

Locally, some individual trusts also produce additional information for women and their families about reducing the risk of blood clots and VTE in pregnancy.