Just got b/w results back last week. First results in about a yr I think. My Insulin-like growth factor I, more than doubled from 113 to 279 which is out of range - high.

Just on HRT, no hgh taken.

I am really pleased with this, but wondering what caused it so I can keep doing it.

OR, do you think it is a bad result for that test?

I have read and always heard that adding testosterone can increase IGF, but never saw it and never heard anyone else say it happened to them.

Thanks,

Flats