Please help an exhausted mummy out! Ds 16months has woken every two hours since birth. I am 16 weeks pregnant with number two and I just can't take it anymore. We are day three of a pretty gentle version of controlled crying - will leave him 2/3 mins before going to him, calm and repeat. Tonight he out himself to bed all on his own with no problems and I thought we'd cracked it. But he's woken every three hours and he's been awake since 2am refusing to go back to sleep. Why don't we have the magic night three like everyone else? Where am I going wrong?