LO is not a very good sleeper, 4.5 months old and still wakes up every 2-3 hours. I always have to soothe him back to sleep by rocking or feeding. He doesn't know how to self soothe, I try to put him in crib awake or let him fuss a little but never let it get to a full cry, and it never works. EVERYONE keeps telling me I need to let him cry it out, but I just can't make myself do that. I wouldn't want to do be left alone screaming with no one to comfort me. And If I do resort to this I'm mostly afraid that it won't even work. Have you had success with CIO or are you completely against it? Opinions please!