test

[kilo45]

i would like to know what the normal testosterone level is for a 21 year old?

[JohnnyB]

Standard reference ranges are between 241-827 nanograms/dL for most laboratories.

JohnnyB

[kilo45]

is there a big diffrence, lets say if your level was 300 or your level was 800

[JohnnyB]

I don't know about big, I'd say guys that are more muscular naturally are in the high range. Where guys that aren't very muscular are in the low range, but that's my opinion.

JohnnyB

[flexgolf]

Originally posted by JohnnyB
Standard reference ranges are between 241-827 nanograms/dL for most laboratories.

JohnnyB

can u convert that too mg/mL? i know a nanogram is 10^-6 mg, whats the 'd' in dL?

[halifaxsteve]

Originally posted by flexgolf


can u convert that too mg/mL? i know a nanogram is 10^-6 mg, whats the 'd' in dL?

i believe that should be deciliter