How detrimental is bad sleep on testosterone?

[Yuno_howitez]

I am 17 and I've been sleeping max 6 hours since i was 14, most nights like 4 hours. I am still 6'2 tho. I think I have low testosterone, is it too late for me?

 

[Orc]

poor sleep quality affects your testosterone levels a lot and the effects last several days.