I did a little searching as well and the only things I could find related to weight were:
1. Dosage does not need to be adjusted by weight (so it seems it does not become less effective like the pill does).
2. Long term usage can cause weight gain.
3. Long term usage can cause a thinning/weakening of the bones.
My guess is that they are worried that the drug is making her gain too much weight or that a high weight might put her at risk with a potentially weakened skeletal system. Of course you can't beat just asking them. If they can't give you a good reason say you've both done the research and discuss it with them. Hopefully if there's no medical reason to discontinue it you are able to continue to receive injections as she grows. Cheers.
9 years
