First your age is important. But this is how i would do it. Blood test. Ask about hypogonadism. Theres two kinds. Ones your brains not making test. The other is your balls.
Once you know that. Look into your weight, supplements, diet, and exercise. Once youre active and healthy you can retest again to see where you are.if you arent already.
Then you can research accordingly afterward into stuff like kisspeptin, hcg, enclomiphene etc. But when you get to a certain age alot of those wont help as much. then when all other options are exhausted the conversation will be trt and anabolics after father time catches up.
T
