Hey Becky, about the paci thing - I think it was around 7 months. He used to only suck on our pinky fingers (hellish for us, having to bend over his crib) and when he was 6 months old we decided that was enough. After much deliberation we decided just to give him a whole lot of pacis. I remember a few weeks of it being a prop - as in, needing to replug at night - but it quickly ceased to be so. I think that happened maybe a week or two after he turned 7 months. Even to this day he spits out the paci after falling asleep and "re-fishes" if he needs it. He doesn't seem to depend on it too much because he is always happy to hand it to me when he wakes, _and_ sometimes he'll refuse it altogether and suck on his lovey.