Who and When Can I File For After Becoming a Citizen?

I will be sworn in as a United States citizen this month. How soon can I file for my parents? Can I also file for my aunt who raised me?
You can file for your parents as soon as you are sworn in as a US Citizen. You may file for your spouse, parents, children, sons and daughters, brothers and sisters. However, you may not file for aunts or uncles.