Braces?

I really hope that Evan doesn't need braces. As his teeth are growing in, I am too aware of how each one looks, if the gap is too big, is it a big enough tooth? The list goes on, well my sister points out to me that Evan has an underbite. I think it's normal for kids and as they grow it'll change yet. The thought of $5k braces to change all seems far away but so close and PRICY!