I know you’re not a guy anymore, but here’s a holiday gift of gym knowledge from the bros to the trans fellas
the half life of injectable testosterone in the body is between 1 and 4 days, depending on the ester form that it’s in.
this means that if a person is using test-based hormone therapy and they feel alternately hyped enough to smash their face through a wall and so depressed they want to dig a hole in the leaves and rot, it’s because the shots are too large and infrequent and it’s creating unnatural highs and intermittent crashes
bodybuilders who inject test do it, at minimum, on Monday-Wednesday-Friday, or just plain every other day (EOD). Some even recommend smaller doses on a daily schedule, although that means you’ve got to be very comfortable with needles.
I have no idea what a weekly dose for trans Test HRT is, but if someone is only injecting once a week it’s likely causing them unneeded turmoil. Splitting that weekly input into 3+ evenly spaced shots is going to result in a smoother experience.
I’m friends with an acute care mental health nurse, and she mentioned they’ve had a few trans guys come in talking about getting really low in between shots, so I asked how often it typically is, and she said weekly, which blew my mind.
The homies at the gym were all pretty shocked to hear that there are doctors dosing test at those intervals, so I thought I’d share the critical info.