This study will be conduct between April 2017 and December 2017 at Montpellier University Hospital on women followed-up in the department of genetics and their general practitionners (GP). Patients and their GP will be called by the investigators and questionnaire will be given to them. Questionnaire includes questions for patients and their GP. The primary endpoint was to determine the rate of GP having sufficient knowledge of the adequate management of patients with BRCA1 / 2 mutation. Adequate knowledge includes : systematic search for a family history of cancer, knowing criteria required to refer women in oncogenetic department, and the ability to respond to patients' questions. Secondary endpoint was to determine women' opinion on their GP : whether or not well managed for their BRCA 1 / 2 mutation.