text: When you ask for a doctors opinion your asking for your health to make sure that your body is functioning the way its supposed to. Making sure that theres nothing wrong with your body. But when there is something wrong a doctor would usually tell you to take this and you should do this to help your body out a little bit, or if its serious than they will tell you that you should get surgery. one doctors opinion isnt always right, so you go and a second opinion from another doctor to make sure that it is 100% certain