Levemir injected into her thighs insures that her basal gets into her system quickly, where it needs to be. Andrew always inject his Levemir in his thighs and in alternative legs. He is having a break from injecting all of his Humalog doses into his tummy at the present( only doing 2) as he was getting a bit of a paunch around his belly button. I thought he was filling out a bit! Its hard for them to keep finding new sites, they haven't as much flesh to choose from like most adults, and kids do become comfortable injecting in the same place. Does Sophie use the fronts of her thighs like Andrew does? if so tell her to move around slightly towards her outer thigh, about a hands width from where she injected before, like Andrew was advised by his DN. Its should help.
Suzi x