Who knew sunscreen could be so complicated? After slathering Audrey in sunscreen all summer long during her first year, I read that it’s dangerous to do so until she reaches her first birthday. Then I found out that only certain sunscreens were safe. Yes, that cancer-preventing lotion was–get this–carcinogenic! The good news is, you don’t need to keep your baby covered from head to foot in loose-fitting robes or hide under a gigantic umbrella all summer long. Check out the Environmental Wo