Question to the Department of Health and Social Care:

To ask the Secretary of State for Health and Social Care, pursuant to the answer of 9 October 2025 to Question 76643 on Primodos, whether his Department plans to consider scientific evidence from Aaron. P. Adam et al (2026) titled Recurrent Constellations of Embryonic Malformations: Teratogenicity Linked to Transient Hypoxia and Hormone Pregnancy Tests Agrees With RCEM and Suggest a Reactive Oxygen Species Pathogenesis, as part of its review of the evidence on hormone pregnancy tests.

The Medicines and Healthcare products Regulatory Agency (MHRA), together with the wider Government, have committed to review any new scientific evidence which comes to light regarding the use of hormone pregnancy tests during early pregnancy and adverse pregnancy outcomes. In line with this commitment, the MHRA will consider whether the recent publication, Recurrent Constellations of Embryonic Malformations (RCEM): Teratogenicity Linked to Transient Hypoxia and Hormone Pregnancy Tests Agrees With RCEM and Suggest a Reactive Oxygen Species Pathogenesis, by Aaron. P. Adam et al, presents any new scientific evidence and will act as appropriate.