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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
But when considering calculated free testosterone, luteinizing hormones, and sex hormone-binding globulin levels, up to 20.2 percent of men would qualify as having subsets of the condition, like ...
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 ...
Treatment is often prescribed for total testosterone levels below 230 ng/dL with symptoms. [13] If the serum total testosterone level is between 230 and 350 ng/dL, free or bioavailable testosterone should be checked as they are frequently low when the total is marginal. [citation needed]
The free androgen index is intended to give a guide to the free testosterone level, but it is not very accurate (especially in males — see endocrine society commentary below). Consequently, there are no universally agreed 'normal ranges', and levels slightly above or below quoted laboratory reference ranges may not be clinically significant.
"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 ...
Testosterone is in the androgen family of medications. [9] Testosterone was first isolated in 1935, and approved for medical use in 1939. [12] [13] Rates of use have increased three times in the United States between 2001 and 2011. [14] It is on the World Health Organization's List of Essential Medicines. [15] It is available as a generic ...
Available forms of testosterone [a]; Route Ingredient Form Dose [b] Brand names [c]; Oral: Test. undecanoate: Capsule: 40 mg: Andriol, Jatenzo Sublingual ...