Joy of joys, I have a 4.5mo with 2 bottom teeth and a very hard top gum. She's been biting since Friday when she started having a blocked nose and yesterday managed to draw blood. Biggest problem is that she'll only go to sleep on the boob apart from her lunchtime nap in the pram when out and about - have tried several different dummies and she just doesn't like them. Also she's not a big fan of formula. Any ideas?