well, i can tell you what i did and you can take from it what you need. around 6 months we desperatly needed to change things, she didn't sleep well during the day or night and it was very difficult to get her to sleep. I read a lot about baby's and sleeping, and various sleep training methods (and I hated them all, but the information i found was good) finally we came up with our own system. we were co-sleeping with a co sleeper so we moved the crib into our room and replaced it with the cosleeper. first we just let her sleep in the crib at night (nightime sleep is easier for them) then after a few weeks we did naps in the crib too. I thought it would be easier for her since she was in a familiar room, and it was. her problem was i could get her to sleep, but when I layed her down she would wake up and cry. So I let her cry. I was suprized that she would go back to sleep within 10-15 min (if her diaper wasn't wet) so if she cried longer than that i would check to see if she was wet and change her if she needed. After she got used to doing this in our room, we moved the crib into her room and continued to put her to sleep and lay her down, she would wake up,cry for a bit and go back to sleep. At first she would cry for a while, sometimes 30 min, but after a day or two she got the hang of it (it was really hard on me) now she just fusses for under a min, and goes to sleep. After we did this she started sleeping better during naps and sleeping through the night. Sometimes she would wake through the night and I would do the same thing, get her to sleep, put her down,let her cry. Eventually, i got smart and used a sleep sac so that I wouldn't have to wait for her to go to sleep to cover her with a blanket. The info that I learned while doing this is important too. Most moms think that if baby is really exhausted they will sleep better, not true! if they are overtired then they tend to have sleep problems (like waking up at night) so during the day they shouldn't be awake for more than 2 hours and a baby under 18 months needs at least 2 naps a day. Before betime we like to have 3 or 4 hours of wakefulness, then we start with our routine around 6:30 (early I know, but it worked for me! it was after a few weeks of doing this, with what i mentioned above that she started sleeping through the night) Her routine is always dinner, bath, pj's, nursing, and in bed. Now most of the time she doesn't even cry, she just settles in. and she sleeps until7 or 8 in the morning. i think that she learned to settle herself down and when she wakes up at night she knows how to go back to sleep on her own. We really hated the whold cry it out thing, but we found a kind of inbetween way of doing it that worked for us. It was really hard to hear her cry, but worth it. I guess you just have to try to undersand what your baby needs, try to look at it from her perspective and then get creative. for us it was her not being familiar with her crib and her room and having issues falling asleep with a wet diaper. I hope my story helped you a bit and maybe you can find you own way of helping your baby sleep better. sorry this turned into a novel.