Hello, I tried to find information about this topic on various threads but I couldn't find anything. I have a Bachelors Degree in Anthropology and I have taken most of the usual pre-reqs for medical school (O.Chem, Physics, Physiology, Cell Bio, etc). I plan on applying to medical school in the next 2 years, but right now I am working to save money. I can take classes for free however because I work for a university. I was wondering how my under-grad GPA will change if I take undergrad courses. Will my GPA change as if I never graduated? Or is there a seperate post-bac GPA? I assume that if it is a graduate level class then the grade/GPA will be seperate. Also, if I take a class that I have already taken, how is my GPA effected? I heard that the two grades are averaged together. Thank you in advance for any help.