Ds2 turned 3 at the beginning of December. He hasn't been a particularly good sleeper but had turned a corner and was sleeping well (or so I thought). Anyway, last few weeks has been awful, waking up, running around the bedroom (still in with me as he hasn't got his own room, would be sharing with older brother), screaming and refusing to get into bed. I've tried been nice, I've tried been stern. Nothing works. I'm doing the No speaking / engaging now and hoping and praying it works otherwise I'm out of ideas. Please help ....