Hi, My daughter just completed 9months and her weight is 8.6kgs..I give her only home made food and breast milk. Is the weight sufficient or should I start formula too?.I tried earlier with Nan pro 2 formula she was drinking it earlier.Now tried giving her, and she refuses it.Any other brand formula which is best for her? Also, I feel she doesn't like the smell of Nan pro 2 since she refused to take formula from the katori which we used to give water earlier