I am delighted that i have been able to breastfeed my second baby for so long, he had to atart solids at 15 weeks as was not gaining enough weight. Now he is waking up every two hours at night time to feed from me, after going for five hours at night and I think he needs more milk. So wanted to give him formual. PROBLEM! Although accepts a n avent teat ini his mouth (2 hole one) when filled with pear or apple juice he will chew it, as think he is starting to teeth, and takes about 1/2 an ounze more by chewing than sucking!. Put formula (SMA) into bottle and he refuses teat, spits it out. Treid secveral makes of teat with same forula, tommee tipee, nubuck, prefers avent, but not formula. HElp have i left it too long? Do i need to starve him of me? he also has 3 meals of solids a day and is now a very healty weight. I just want to be able to feed him a bottle, and i cannot get enough of when i express.(sad)