I've been on TRT for over a year now but recently was told to move up to 1ml/200mg a week. I pin three times a week. Monday, Wednesday, and Friday at .333 ml each time to equal out the total 1ml a week.
I started this journey at 120 test and last I was test a month ago I was in the low 400's.
First of seeing as you are injecting 3X/week when were your labs done?
We always want to test at the true trough (lowest point) before your next injection.
Standard 3 X week protocol would be M/W/F so testing at the true trough would be Monday morning (72 hrs post-injection).
You only stated TT which is important to know but FT is what truly matters as it is the active unbound fraction of T responsible for the positive effects.
If you are truly hitting a trough TT 400 ng/dL on 120 mg T/week split 3X/weekly than your trough FT would be subpar unless you have low SHBG and even then it would still not be stellar!
A dose increase would be justified if you are not hitting a healthy trough FT level.
Going from 120--->whopping 200 mg/week off the hop is overkill.
If anything going from 120--->160 mg/week would be a more sensible move as a 40 mg jump will easily drive up your TT and more importantly FT!
Always time to increase the dose further if need be!
Again you are injecting M/W/F so how many hours post-injection were labs done let alone where does your SHBG sit?
Need to know where your trough FT sits on your current protocol!