My 5 week old DD only ever falls asleep when she is on the nipple. I'm worried that I've let her get into a bad habit and it'll be hard to change later down the line. Do you think I should be worried, or is it normal at 5 weeks to need a prop to fall asleep? I've tried dummies and soothing her in her cot but no joy so far. Do you have any advice on other ways to get her to sleep? Thanks XX