Hey ladies. Just a quick question. For those of you who use baby slings/wraps which one do you find best for newborn and up. Baby number two is due in october and Ava will be 12.5 months old. Im thinking im going to need to become a baby wearing mama to be able to handle both at once when hubby goes back to work but I have no idea what im looking for or what to buy. Also has to be something I can get a newborn into, out of, and on without help. So any help would be great! thanks!