Also, there is a pretty clear write-up about DHEA-s tests in WebMD. It might give you at least a place to begin, if your doctor didn't even tell you what they were trying to rule in or out and what your numbers might mean.
https://www.webmd.com/healthy-aging/aging-dhea-test#1
Below is from another website, you might have found it already. That site also says to talk to a doctor about your results (which this site would second as well, since you're on a patient-to-patient forum here and won't find an endo).
Definitely (and most especially if you felt like you got a sub-par evaluation) talk to a doctor. Just not the same one that did a sketchy workup.
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"Normal blood levels of DHEA-sulfate can differ by sex and age. Typical normal ranges for females are:
Ages 18 to 19: 145 to 395 micrograms per deciliter (µg/dL)
or 3.92 to 10.66 micromoles per liter (µmol/L)
Ages 20 to 29: 65 to 380 µg/dL or 1.75 to 10.26 µmol/L
Ages 30 to 39: 45 to 270 µg/dL or 1.22 to 7.29 µmol/L
Ages 40 to 49: 32 to 240 µg/dL or 0.86 to 6.48 µmol/L
Ages 50 to 59: 26 to 200 µg/dL or 0.70 to 5.40 µmol/L
Ages 60 to 69: 13 to 130 µg/dL or 0.35 to 3.51 µmol/L
Ages 69 and older: 17 to 90 µg/dL or 0.46 to 2.43 µmol/L
Typical normal ranges for males are:
Ages 18 to 19: 108 to 441 µg/dL or 2.92 to 11.91 µmol/L
Ages 20 to 29: 280 to 640 µg/dL or 7.56 to 17.28 µmol/L
Ages 30 to 39: 120 to 520 µg/dL or 3.24 to 14.04 µmol/L
Ages 40 to 49: 95 to 530 µg/dL or 2.56 to 14.31 µmol/L
Ages 50 to 59: 70 to 310 µg/dL or 1.89 to 8.37 µmol/L
Ages 60 to 69: 42 to 290 µg/dL or 1.13 to 7.83 µmol/L
Ages 69 and older: 28 to 175 µg/dL or 0.76 to 4.72 µmol/L