What happens next in this paragraph?

How to get a second medical opinion for your child 
Understand what is meant by " a second opinion ". 
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.
Options: I. 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.; II. Doctors operate by certifying that anyone over the age of the child is well entitled to receive them. A physician professionally evaluates the child's medical history and needs.; III. The regular doctor may be your pediatrician, family physician, or a sub-specialist. Second opinions (consultations) may be obtained for several reasons : To identify or confirm a diagnosis.; IV. Ask yourself if you are seeking a second opinion in order to gain a more accurate and supportive knowledge. While this may be best for you, it may also help you to make decisions on your own behalf.;
III.