Hello, I have 3yo DS and sleeping through the night is something that happens once in a blue moon. He "wakes up" from 2 to 6 times a night for various reasons: sometimes coughing, sometimes having nightmares (or it seems like it), sometimes just babbling or asking for me. I couldn't find one single reason that would explain why he doesn't sleep through the night. It seems to be something different every night what makes finding a solutions a bit more difficult. Anyone with similar problems?