Jex-Blake co-founded the London School of Medicine for Women in 1874, the first British school to train women as doctors.
In 1874, after being denied the ability to complete her medical degree at Edinburgh, Sophia Jex-Blake moved to London and became a driving force behind the founding of the London School of Medicine for Women, the first institution in Britain to provide women with formal medical training leading to a licensable qualification.
Jex-Blake used her own funds and organizational skill to help establish the school, working alongside supporters including Elizabeth Garrett Anderson. The school opened with a handful of students and constant struggles to secure hospital placements for clinical training, since most teaching hospitals refused to allow women students onto their wards. Jex-Blake herself lectured and served on the governing council, tirelessly lobbying hospitals and examining bodies to recognize women's medical education.
The founding of the school was a pivotal institutional breakthrough: it created a permanent pathway for women in Britain to pursue medical careers legitimately, rather than relying on ad hoc arrangements or foreign degrees. Many of the first generation of British women doctors trained there, and the school eventually merged into the Royal Free Hospital School of Medicine, continuing to educate women physicians for decades. It stands as one of Jex-Blake's most enduring legacies, providing the institutional foundation that individual court battles and petitions alone could not secure.