If that's all you've been doing since you got it, it'd be best if you take it and got a full tune up and everything. From alignment to transmission fluid. It'd be a good idea, especially if you want to keep it for two more years. Try to stick to the schedule they provide you with. If you can't find it, ask them to give you one. Usually every three thousand miles you need to get your oil changed, check belts and what not.
The Japs like to get every little detail in. When I bought my car, they told me everything I'd possibly have to do. Comparing that to when we got a Ford Windstar back in '01, pfft. They gave us the keys, took a picture, and we left. Shitty.
Do yourself a favor if you want the best out of this car. Get it looked at and inspected, and it could quite possibly last you more then two years.
2005 Honda Civic LX SE Sedan
Stock and staying that way