18 mo wakes around 3 - 4 times a night, has slept through around 4 times his entire life and the last time that happened was 5 months ago. All it usually takes is me going in, tucking him in then walking out again and be goes back to sleep but wakes a couple of hours later for the same thing. What could I do to stop this? I can't do CC as he doesn't continue crying after I've checked him once (usually!). I don't like the idea of just completely ignoring him, just in case he needs something more. He has obviously come to rely on me turning up multiple times at night to reassure him. Will it maybe get better with time?