You want to save the planet, but you've got this baby who poops a lot. What's a mom to do? Try some eco-friendly diapers! There are loads of options out there now, ranging from cloth to totally disposable, and I've tried almost all of them. (Well, except for that no-diaper "elimination communication" option.) Here are seven earth-friendly diapers, with how much they cost, what makes them green, and how to tell if they're the right diapers for you.