Please choose the correct ending to complete the given sentence: Health: [header] How to get a second medical opinion for your child [title] Understand what is meant by " a second opinion ". [step] A medical second opinion does not mean that you will see another doctor regularly. Its main purpose is to get medical information or opinions about a health problem from a physician other than the regular doctor who has been providing care.

Ending1: [substeps] For a physician who specializes in determining the diagnosis of ms, a physician may simply refer the patient to a family doctor. This is a position and they treat every situation in most cases, from her family medical experiences to her past diagnosis and treatment with ms patients. Ending2: Doctors operate by certifying that anyone over the age of the child is well entitled to receive them. [substeps] A physician professionally evaluates the child's medical history and needs. Ending3: The regular doctor may be your pediatrician, family physician, or a sub-specialist. Second opinions (consultations) may be obtained for several reasons : [substeps] To identify or confirm a diagnosis. Ending4: Ask yourself if you are seeking a second opinion in order to gain a more accurate and supportive knowledge. [substeps] While this may be best for you, it may also help you to make decisions on your own behalf.

Answer format: ending1/ending2/ending3/ending4