Please choose the correct ending to complete the given sentence: Health: [header] How to prepare for herniated disk surgery [title] Undergo a physical exam and complete any tests deemed necessary by your doctor--possibly a urine sample and an x-ray. [step] You'll also need to supply your medical history. Make sure to note any allergies you have.

Ending1: [title] Ask your doctor questions you have in regards to your herniated disk surgery and fully research the procedure. [step] There are three common types of herniated disc surgery: laminectomy, corpectomy, and anterior cervical discectomy and fusion. Ending2: If you're an adult, contact your doctor or hospital about the procedures necessary to effectively prepare for the operation. [title] Undergo the surgery if you experience chest pain or difficulty breathing. Ending3: [title] Make sure that you have a recommended amount of travel time before surgery. [step] Refer to your doctor about any medical conditions that might make doing this an inpatient treatment option. Ending4: [title] Determine what you plan to eat at the surgery. [step] Many doctors will tell you to eat breakfast in advance, and other types of food may be absolutely necessary, such as pancakes or oatmeal with butter or some fillings.

Answer format: ending1/ending2/ending3/ending4