I worked 1-2 days a week during Summer semester, but in my opinion, Fall was way too busy to work. During Fall you're taking 3 core classes with clinicals: Peds, OB, and Med Surg I. I have been able to work 1 day a week now in the Spring, but have heard that the last semester may be too busy. That being said, there ARE students who have worked the whole way through. As dogmom mentioned, your job definitely has to be flexible, and I wouldn't recommend more than 1-2 days a week in general. Good luck!