So basically I screwed up my freshman year. I ended up with a 2.3 GPA.. I got a D in chem my first semester and ill be retaking it in the spring. After I retake it, the new grade will be factored into my GPA rather than the D. I have currently completed 30 credits, If I maintain a 4.0 for the rest of my UG, do I still have a shot at med school?