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Testosterone levels in males and females ; Total testosterone Stage Age range Male Female Values SI units Values SI units ; Infant: Premature (26–28 weeks) 59–125 ng/dL: 2.047–4.337 nmol/L
"Providers are encouraged to consult with their local lab(s) to obtain hormone level reference ranges for both 'male' and 'female' norms, [which can vary,] and then apply the correct range when interpreting results based on the current hormonal sex, rather than the sex of registration." [3] Fenway Health: United States: 100–200 pg/mL <55 ng ...
A reference range is usually defined as the set of values 95 percent of the normal population ... ng/mL or μg/L: Male: 17 [59 ... ng/mL: Higher in pregnant women ...
The standard range for normal testosterone (eugonadal) levels in men is 300 to 1,000 nanograms per deciliter (ng/dL). But it’s totally normal for your testosterone to fluctuate throughout your ...
Hone Health reports on the factors responsible for testosterone levels in men and how they are affected by age and lifestyle.
Unfortunately, and perhaps not surprisingly, there aren’t any FDA-approved testosterone products for women in the U.S. “About 10 to 20 percent of men will have low testosterone in their life ...
Testosterone is the primary male sex hormone and androgen in males. [3] In humans, testosterone plays a key role in the development of male reproductive tissues such as testicles and prostate, as well as promoting secondary sexual characteristics such as increased muscle and bone mass, and the growth of body hair.
In women with polycystic ovary syndrome (PCOS), a condition of androgen excess, testosterone levels are typically around 50 to 80 ng/dL, with a range of about 30 to 140 ng/dL. [ 9 ] [ 10 ] [ 7 ] Total testosterone levels are about 20-fold and free testosterone levels about 40-fold higher in men than in women on average. [ 11 ]