DD is almost six months old and she sleeps in her cot in our room. She still wakes in the night when she loses her dummy maybe 5 or 6 times a night but settles as soon as she has her dummy back. Her sister is almost 6 and is a great sleeper. I am wondering if I should think about moving bubs into DD6's room soon as they will eventually have to share? I am worried that she will disturb her big sister too much. Is it still too early? Any tips on settling baby into a siblings room??