Oh yeah I forgot to add that DS often wakes up at 4am and comes into co-sleep with us... I didn't mention it because the nursery is just across our foyer (about 15 steps from bed to cot) and when I bring him into our bed he BFs for about 2 minutes then we both go straight back to sleep. I often wonder what people do who don't co-sleep. We've done this with all 3 of our children. We don't lose much sleep. DH often never even wakes.