How we define recurrent miscarriage matters: A qualitative exploration of the views of people with professional or lived experience.

Background: Recurrent miscarriage (RM) affects 1%-3% of women/couples of reproductive age depending on the definition used, for example, whether 2 or ≥3 miscarriages. Stakeholders' views of how RM is defined have received limited attention to date. A definition reflects the medical evidence and values of a society at the time, and thus warrants ongoing review.