As far as I know, the answer is no. I was told to take out more than I thought I'd need (ie, give myself a small cushion) because I wouldn't have the option to take more out at a later date (not even at the disbursement for the spring semester.). When you accept your loans before the fall semester (or whichever semester you are starting at if at SGU), they take that number and split it right down the middle, and half goes towards each semester that year. And that's all you get, once the deadline to accept has passed, you can't accept more. Not sure if there might be a loophole for emergencies or whatever, but at least here in the States its not easily done.