Why Take This Test? Estradiol (E2) is a blood test that measures the levels of estradiol, a form of estrogen, which is the primary female sex hormone. Estradiol plays a crucial role in the regulation of the menstrual cycle, development of female secondary sexual characteristics, and overall reproductive health. In men, estradiol is also present in smaller amounts and is important for bone health and libido. The test is commonly used to assess reproductive function, diagnose hormonal imbalances, evaluate fertility issues, monitor hormone replacement therapy, and assess conditions such as ovarian or testicular disorders. Test Details: Sample Type: Serum  Tube Type: SST Collection Method: In person at a Lab location  Results: 1-6 days from sample arrival at our lab   Age: 18+   

ABO group and Rh type are needed to identify candidates for Rh immune globulin. This test is also used to determine the risk of hemolytic disease of the newborn Test Details: Sample Type: Whole Blood EDTA  Tube Type: Lavender Collection Method: In person at a Lab location  Results: 1-6 days from sample arrival at our lab   Age: 18+   

Test Details: Sample Type: Serum .5mL (no gel)  Tube Type: 1 SST Collection Method: In person at a Lab location  Results: 1-6 days from sample arrival at our lab   Age: 18+   

Test Details: Sample Type: Blood & Urine Tube Type: 1 SST Collection Method: In person at a Lab location  Results: 1-6 days from sample arrival at our lab   Age: 18+   

Test Details: Sample Type: Serum Tube Type: 1 SST Collection Method: In person at a Lab location  Results: 1-6 days from sample arrival at our lab   Age: 18+   

Test Details: Sample Type: Serum Tube Type: 1 SST Collection Method: In person at a Lab location  Results: 1-6 days from sample arrival at our lab   Age: 18+   

Test Details: Sample Type: Serum Tube Type: 1 SST Collection Method: In person at a Lab location  Results: 1-6 days from sample arrival at our lab   Age: 18+