Estradiol (E2)

฿325.00

Measures estradiol (E2), the main estrogen hormone in most women; levels change with the menstrual cycle and rise in pregnancy.

Blood
15 min at lab
Results: 1 day

Typical Use

Helps assess ovarian function, fertility timing, and causes of irregular periods; also used to monitor hormone therapy or certain ovarian/testicular tumors.

Preparation

Wear clothing that allows easy access to your arm
Arrive well-hydrated
Continue regular medications unless advised otherwise by your doctor

Markers Tested

Estradiol (E2) (pg/mL)