My first child is only three months away, and I'm already freaking out.
Earlier this month, my wife and I went to Baby's R Us to register. After we scanned the necessities, something kept creeping up in the back of my mind.
You see, we registered for the regular old wash and reuse bottles. On the shelf next to the bottles we scanned were the new "BPA-free" bottles. They look exactly the same, but the plastic is free of bisphenol A, an organic compound used in virtually all polycarbonate…