How bad does it look if an applicant (I) retake say 3 science courses? I've already retaken gen chem 1 which i failed my first semester and got an A the next time around. I was thinking of retaking physics I and orgo I. I know I could get As in both courses I just didn't devote any time to them the first time around. Btw, the failed gen chem I course and physics I course were both taken in my sophomore year before I even decided I wanted to go to medical school. Thanks in advance.