Betty.care gives you the keys to being an actor in your operation, better preparing for it and better recovering.• A step-by-step guide for all your current or future operations.• Manage the key dates of your journey and your hospitalization: preparation, anesthesia, operation, follow-up• Get informed with educational and fun content adapted to you and your intervention• Find and share with your healthcare team, at any time, all the important information for the operation• Keep a post-op diary (temperature/pain) with safety alertsBetty.care is the link between you and your surgeon: he will be able to consult your completed information and thus ensure the operation and your recovery in the best possible conditions.