I am considering giving my 10 week old son a dummy as he seems to find it comforting and it helps settle him for naps during the day, but am concerned that this may affect him at night as currently he is sleeping through. I worry that if I end up giving him it at night he may begin waking at night wanting it. Would be interesting to hear from you that used dummies - did you have to get up several times a night in the early days/did they wake early looking for it? Thanks in advance.