Estradiol — lab reference
Some search terms matchedFemale cycle-phase detail is on the next section. LC-MS/MS is preferred at low concentrations.
THE PURSER WELLNESS LIBRARY
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What’s searchable?Female cycle-phase detail is on the next section. LC-MS/MS is preferred at low concentrations.
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.
Ranges vary across the follicular phase and by assay.
Interpret with cycle timing and ovulation status.
Cycle day and exogenous progesterone timing matter.
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