Well, I have a few I think--I have 2 kids and the first one didnt spit up as bad as the second but he is now 11 months old. What I did is switched his formula to ISOMIL its a soy milk if that dont work. She can start using the spoon at 4 months, give her some cereal in a bowl or like you have been doing through the bottle. I always give mine in a bowl or a feeder. I dont think I helped any but let us know what works Thanks