DS is 16 months, and really since 12 months has been waking during the night 4 nights out of 7. Trouble is, he is then awake for at least 2 hours, whatever I seem to do. I go in 3 or 4 times, cuddle him for 10 minutes and settle him back down again, but he doesn't settle until 2 hours of grumbling and crying are over. The strange thing is, he goes down at 7.30/8pm without a whisper, so I don't like leaving him to cry. Almost all his molars are through now, so it could be this I s'pose-any clues on what to do to get back to bed quicker?