Sex hormone-binding globulin (SHBG) — lab reference
Some search terms matchedEstrogen, thyroid, liver disease, insulin resistance, age, and medications affect SHBG.
THE PURSER WELLNESS LIBRARY
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What’s searchable?Estrogen, thyroid, liver disease, insulin resistance, age, and medications affect SHBG.
Female phase detail is on the next section. Exogenous progesterone route/timing matters.
Stress, sleep, nipple stimulation, medications, pregnancy, and macroprolactin matter.
M 18-30: 105-728; F 18-30: 83-377. Values decline substantially with age.
Assay-specific and age-dependent.
Female follicular <80; luteal <285; postmeno <51. Morning timing and stimulation testing may be needed.
Method and units vary. Define clinical use before adopting a clinic target.
Assay-specific, especially at low concentrations.
No broadly accepted wellness target. Use exact assay and clinical indication.
Cycle day and exogenous progesterone timing matter.
Wide physiologic variation.
Single values are pulse- and timing-sensitive; confirm the clinical question.
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