IB Program

should i take the full IB program? i want to become a doctor and my highschool offers this program. i am already going to be taking IB Literature (HL) and IB American Studies (HL) but i don’t know whether to take any more IB classes or do the full diploma. My current grades are :

  1. P.E. - 90
  2. Advanced Pre Calculus - 100
  3. Chemistry - 96
  4. So. English - 100
  5. Spanish 2 - 94
  6. World History - 95
    Any help?