Hi, I was wondering about t levels over a prolonged period of time, do they keep increasing even on the same dose? Say for example after 3 months theyve jumped up, would they continue to do this at 6 months on the same dose of testosterone or stay in relatively the same place that they were at the 3 month stage? thanks!
It depends on the type of testosterone you’re on, but no, your levels would generally reach a plateau where you’re ‘using’ testosterone at about the same rate that you’re administering it - and dosages are calculated so that this plateau is more or less within ‘standard’ male testosterone ranges. Normally the hope is that you’d reach this steady state after 3-6 months (which is part of the reason clinics don’t tend to ask for blood tests until this point), but it can take a little longer to get steady levels for some people, so your levels at three months on a given preparation aren’t necessarily what they’ll be at the six month mark (especially if the doctors recommend adjusting your dose!)
There’s one notable exception to this - particularly on nebido, people sometimes end up in testosterone retention, which means their testosterone levels are not really lowering between each injection and so each successive injection is causing higher and higher testosterone levels. This is fairly unusual, but would be picked up in blood tests.