Now that I have boobs, what do I need a bra to do for them?

[lipi]

In the past I was buying bras that would create the illusion of boobs- now that I have them, I'd like to treat them right.
So what are the important functions of a bra?

[happyone]

The bra provides support so that the breasts don't get saggy, and also so that you can move around comfortably without your breasts flying around and pulling on your chest which can hurt.