SubQ might not doing it for me

[madman]

How soon after a protocol change do you think it’s acceptable to get blood work done if someone is doing subQ testosterone injections?

I usually use SteroidPlotter - Graph your cycle, but it sounds like this should be adjusted for subQ if it does have a 50% greater half life.

6 weeks!




12.3 Pharmacokinetics

Absorption and Bioavailability

XYOSTED delivers physiologic amounts of testosterone, producing circulation testosterone concentrations that approximate normal concentrations (300-1,100 ng/dL) seen in healthy men. Following weekly subcutaneous injection of XYOSTED for 12 weeks, serum testosterone concentrations reach a maximum after a median of 11.9 hours (range: 5.8-168.7 hours) then slowly decline (see figure 1). The starting dose of XYOSTED was 75 mg weekly. XYOSTED dose was adjusted based upon total testosterone trough concentrations that were obtained following 6 weeks of dosing [See Dosage and Administration (2.2)]. Steady-state serum testosterone concentration was achieved by Week 6.