I messed up badly my first semester at college (F in prep chem, C - in intro to bio and D in calculus). I had a tough time adjusting to college life along with issues going on at home at the time. I'm now in my junior semester and I have retaken those 3 and gotten A's in them. I have gotten one B and all A's in all my other classes since my freshman year mess up. I plan on taking the DAT next year. I have half of my 100 volunteer hours so far. Do I still have a chance of getting into a dental school?