Kate ~ Thinking more carefully about it - we changed the teats because Em didn't seem to be drinking fast enough. Sometimes taking a bottle over 2 hours whilst other times only taking 15 mins or so. Everyone else theory was that he was sucking so hard that he was cutting off the milk or something... anyway we tried another one which has helped slightly but he still has LONG feeds and just grazes on and off. Just must be him as baby rather then the teats I think!