I've got an 11 week old who is still (mostly) waking up twice a night to feed. She somewhere over the 6kg/12lb mark and I don't think she really should need to wake twice. I'm exclusively breastfeeding so not sure how I can encourage her to feed more in the day and reduce her night feeds. Any suggestions? Her brother slept through from 12 weeks but was on formula at that stage (she won't take a bottle but that is another story) so I think that had something to do with it. I can cope with waking up once if necessary but am struggling with twice when coping with the two of them.