This ^^
Very good advice.
Also calcium d-glucarate (CDG) can remove excess estrogens, or use a formula such as Natural Factors AndroSense which includes it. Depends what makes more sense for you.
I used to find CDG essential because of all the xenoestrogens we get in our packaging and whatnot.
Can’t even drink a bottle of water without an infusion of unwanted xenoestrogens, unless you’re in a country like Germany where they use mostly glass.
Zinc glycinate or Zinc ZMA at night, with your final meal or snack (zinc will hurt like hell on an empty stomach!), can also boost T levels quite well. Even generic forms of zinc glycinate work really well, as long as it’s from a trusted source.
Mulberry again has very good advice here. T shots as a last resort. I would definitely go with things like zinc (to feed your testes) before T shots, as T shots can unfort shrink your testes.
However, if you need ‘em, you need ‘em. Some older and or even chemically wounded people do require them.
If you ever start going truly heavy on the zinc, though (some guys end up loving it and taking huge amounts), then take 2 to 4mg of copper bisglycinate in the day to balance it out. So copper at say, lunch or breakfast, and zinc before bed. That works great.
However, if you’re very yin, you probably don’t need copper at first. It’s just something to be aware of long term.