Yeah, I agree with StarBright, we were making sure that Jazz would sleep through noise during the day, so she was in the lounge room with us, and then at night we'd put her in a silect room and she'd just keep waking up and being unsettled, not hungry. We use the TV or radio and put it on low, we put a timer on it but keep the remote handy, when she wakes up we'd turn it back on for a bit to help her fall asleep.

She usually stirs a little around mignight now but I don't need to turn anything on, we just have something on low when she's falling asleep the first time.

Oh, and if anything cosleeping would be helping him fall back to sleep, with having you there. Without you he might wake up and cry not knowing where you are.