We're not there yet, LO is 11 weeks (5.5 weeks adjusted), but his sleep is not good... So I just want to know what signs to look in order to know that he's "ready" for sleep training. The fact that he was a late term preemie makes it tougher for me to know if he's more like an 11 week old, or 5.5 week old

How did you know your LO was ready? How old was he/she, and were you right with the timing... Or did you need to try again later?