I have a 4 1/2 month old boy who has been on EASY for at least 6 weeks. It is incredible and I absolutely love it (and incidentally buy the book for every new mom I know). I am doing my best trying to transition to the 4 hour routine and have been working at extending his naps for about 2 weeks now. Before we worked on this, he would wake up at 45 mins screaming bloody murder. Now, he wakes up at 45 mins and talks. Every so often he puts himself back to sleep. My question is ...when do I go in to help him out? If I go in immediately when he wakes up and give him the pacifier, he'll fall immediately back to sleep. But I'm trying not to do that because I want him to learn on his own. He is swaddled so he cannot reach the pacifier by himself. Lately, I have been waiting for 15 mins after I hear his first peep to see if he falls back to sleep. If he doesn't fall asleep after the 15 mins, I go in and insert pacifier and he falls right back to sleep. Please advise - thanks!