Description

Fasting preferred

Maps oestradiol

and monitor growth hormone therapy

A 30-minute rest before collection is required for an accurate result

Cortisol 4pm Collection Time Blood Test Collection Location:Pathology Collection Centre Fasting preferredMeasures cortisol at 4pm, capturing mid decline in the daily adrenal rhythm. Assesses whether cortisol is dropping appropriately from the morning peak. Most informative when paired with an 8am test.

Exchange/Return Notes