I am going to be a Junior come fall of 2015 with a 2.25 cumulative GPA. I have dreams and aspirations to become a Physiatrist. My science GPA is a 2.9 do ahavea science classes to still go. i have already considered doing an extra year of undergrad to be able to fix my GPA. Hypothetically if i take 12-14 hours each semester and 6-8 hours each summer and get all A's and B's in those classes. what are my chances of getting above a 3.2 by spring of 2017?