Level 1: Definition and symptoms of ectopic pregnancy 1. What is ectopic pregnancy? 2. What are the symptoms of ectopic pregnancy? 3. How to diagnose ectopic pregnancy? Ectopic pregnancy refers to the implantation and development of a fertilized egg in a location outside the cavity, usually in the fallopian tube. The main symptoms include severe abdominal pain, vaginal bleeding, nausea and vomiting, etc. If you suspect you have an ectopic pregnancy, you should seek medical attention promptly for diagnosis. Level 2: Impact of ectopic pregnancy on fertility 1. Will ectopic pregnancy lead to infertility? 2. Can I have a normal pregnancy after being cured? 3. What is the risk of recurrence? Ectopic pregnancy affects female fertility