Boy oh boy, (sorry girl oh girl) twins! All the very best, sounds like you are doing really well to me. We are still being woken up by our two boys, 4 and 18 months, so as people have said its just being a parent I think. I know what you mean about the dummy noises, our youngest wakes up around 4am and starts singing away to himself with his dummy in really loudly, can go on for hours like that half asleep. Ditto with the don't be afraid of formula thing as well, it can be a lifesaver and was for us. Just wait until they start riding bikes! Its ace! 🙂