VERY Annoying but I've started waking up every two hours through the night. No reason what so ever, went to be around 11pm last night, woke just before 1am, went to the loo, back to sleep. Woke again at 3.30am, then at 4.30am and went to the loo that time. Back to sleep, awake at 6am, finally got up at 6.55am....just had enough, so uncomfortable at night now. No wonder I want him born earlier than 40 weeks!!