Has anyone re-taken pre-reqs if they were old....like 10-15 yrs old? Most of my pre-reqs are 12-15 yrs old. I did get a mix of As, Bs, and Cs. Also, I had a few Ws and 2 Fs that I repeated around the same time too. I feel like I need a refresher and want to take all the pre-reqs again. How does it look like to the Adcoms? Did anyone have a problem if they did this? Pros and cons? I know I can audit them but if it helps getting a good grade and not be a concern to the Adcoms, then why not, right? Thanks!