I have heard such conflicting advice. Some people say to start buying diapers and/or register for them ahead of time so you can get a good stash going and some that say you shouldn't because you don't know what will work for your baby. We are having twins so any help we can get with diapers by way of our registry would be great. We are thinking of using the Pampers Swaddlers Sensitive based on all the great reviews and recommendations. Any advice from the moms out there?