My DD2 is 18 weeks old. She has started waking more at night (two or three times whereas she used to wake once between 7pm and 7am), taking a feed and then going straight back to sleep. Does this mean she is ready for weaning or is it just a phase? She gnaws on her hands a lot but has done this for weeks now. She was born at 38 weeks. She is not taking any more bottles during the day than previously but has started to take slightly larger feeds. Glugs the milk down but then brings up quite a bit each time! Any help/advice greatly appreciated!