SDN Members don't see this ad. About the ads. I was able to save up a decent amount of money before I started med school. I've used some of this money to pay for tuition, so I don't have to take out Grad PLUS loans. There is still have enough for emergency fund as well as an extra $5000 that I would like to invest. What would be good choices for me to look into? This investment would be for retirement, but I don't mind being a little aggressive with my investment.