I have had conflicting advice on this and wondered if I could get some Mumsnet wisdom. Should I be waking my baby to feed at regular intervals during the night or can I leave her to sleep until she wakes naturally? It's 10 pm here and she has been asleep since 8.30 so usually I would set an alarm for 12.30, but can I just leave her? She is gaining weight well and is healthy, if that makes a difference. Thanks