Research News Risk of major birth defects rises with severity of mother’s overweight BMJ 2017; 357 doi: https://doi.org/10.1136/bmj.j2911 (Published 15 June 2017) Cite this as: BMJ 2017;357:j2911 Article Related content Metrics Responses Peer review Related articles Research Risk of major congenital malformations in relation to maternal overweight and obesity severity: cohort study of 1.2 million singletons Published: 14 June 2017; BMJ 357 doi:10.1136/bmj.j2563 See more MPs back proposals to legalise assisted dying in England and Wales BMJ November 29, 2024, 387 q2691; DOI: https://doi.org/10.1136/bmj.q2691 Mpox: UK reports new case of clade Ib infection BMJ November 29, 2024, 387 q2687; DOI: https://doi.org/10.1136/bmj.q2687 Asthma: New UK guidelines signal “step change” in diagnosis and treatment BMJ November 29, 2024, 387 q2685; DOI: https://doi.org/10.1136/bmj.q2685 Gambling: Statutory levy on betting companies will raise £100m for services and research from next April BMJ November 28, 2024, 387 q2667; DOI: https://doi.org/10.1136/bmj.q2667 David Oliver: The current stand-off may leave physician associates stranded BMJ November 27, 2024, 387 q2613; DOI: https://doi.org/10.1136/bmj.q2613