now this problem we don’t have in the UK.
private healthcare (I have this as well) is often through the company you work for (mine is) and they don’t ask.
the NHS is obviously ‘free’ anyway so your doctor being aware doesn’t affect anything.
so for me I would tell them really as a back up in case things did go wrong ever, at least the professionals are working with the full facts.
it’ll also be far easier to get trt when they know that’s the reason for my low test rather than spending ages looking for other underlying causes.
I’d also have the benefit of free bloods rather than the $120 I pay each time now (no real issue but obviously better to not pay) as they would want to monitor.
in the uk there isn’t really a reason not to and even if you are ok monitoring yourself (like I do) then it’s still a safety net (that said I haven’t told my doctor but I’ve not seen one for about 3 years
)