My. LO was sleeping through fine. They'd stir in the night but they'd find their dummy and sort themselves out. Now though they don't even bother looking and instantly jump up and cry. I've left them for a few minutes to see if they'd sort themsves out, but they don't. The crying jusr escalates. I am finding the wake UPS are a killer. Their molars have only recently come through, could the upset be from them. Psinkillers don't seem to make Ny difference.