My daughter is 14 weeks old and was over 10lb when she was born. She has stayed on the same centile and is now over 16lb, so she's pretty big for her age. She was sleeping up to 8 hours straight a night, but in the past 2 weeks has reverted to waking every 2 hours for feeds. She's the size of a six-month old and is hungry... I'm absolutely exhausted! I really want to keep breastfeeding her, but the thought of doing this till she's six months old and ready for solids is a killer! Has anyone else had a similar problem?