Sample Requirements:
SST tube; timed collection for females
Purpose:
Screens for hormonal imbalances affecting fertility, menstrual cycles, libido, or adrenal function. Includes testosterone, DHEA-S, prolactin, FSH, and LH.
Reference Range:
Testosterone: 300–1000 ng/dL (M); FSH: 3–10 IU/L; LH: 1.5–8 IU/L; DHEA-S: 35–430 µg/dL; Prolactin: 4–23 ng/mL