Then, suddenly, from one day to another, she slept through the night (Eureka!), from 8pm to 5am. I was so proud of her and euforic (because I slept well!)... And she still does, now till 6.30am. The nap-time still varies from 45min to 2,5h, just whatever she needs and I refuse to get frustrated by that. Her A-times also vary, from min 2h to 5h. I tought her to fall alseep on her own at the very beginning (2m old when I learned about this system here), so now I don't have to rock her to sleep. She knows what to do.