Hello, we started EASY at 10 weeks. I waited till she had a good nap and I ended it at one of the eating times. Then I stuck with the schedule from there. Except for the night feedings which I just fed for less and less time and then stopped feeding then. Amazingly she took to it really well. It did take about 10 days for her to fall asleep on her own in the crib cause she was used to napping in the papoose on dh.
Let us know if you have any more questions, Good luck, Tarri