DD is seven months old and generally goes to bed around 6.30-6.45. She never sleeps beyond 6am (and still wakes up during the night most nights, though usually goes back to sleep after a cuddle). I feel she might sleep a bit later in the morning if I could just get her to stay up slightly later in the evenings - say till 7pm. But she can barely stay awake till 6.15-6.30pm for her last bottle as it is! Any suggestions?