@izkrov Yeah that's Ray's take on it. It's important to understand the TRT community has very different views, and actually isn't that compatible with ours. We do "patch work" here to mix some of the ideas in the TRT community with bioenergetics.
Standard TRT protocol is usually something like 120 up to 250 a week. Typically test cypionate. 4mgs won't raise blood levels which is what the TRT is purposed for.
Of course this can cause issues. For one, test cypionate is a longer acting ester. Your levels won't mimic the diurnal rhythm. I don't think we've yet fully understood the implications of this. Most of the "bros" seems to think this is good, because longer esters mean more stabilized androgens at a higher level.
But this could have serious adverse effects too. Like being at an increased risk of hyperestrogenicity, clots, stroke, and the like. It will have a prolonged suppression on the HPTA as well, lowering fertility (unless you take hCG, which has it's own set of risks) and eventually upstream hormones like P5, P4, and DHEA.