Yes, measure LH to ensure it's not still suppressed, and testosterone at a peak, about an hour after a dose of the nasal gel. As you have normal SHBG, you're looking for total testosterone to be at least 600-700 ng/dL to achieve normal free testosterone.
This half-life is for the Xyosted product. Typical formulations of cypionate or enanthate would be more like half that, around five days.
