Also known as:
Sample Type: SERUM
An unconjugated estriol test is usually performed as part of a triple or quad screen during the second trimester of pregnancy to check for genetic disorders like down syndrome, neural tube defects, and adrenal abnormalities. Other tests in triple screen include beta HCG, and AFP.
Test is performed on a blood sample. No preparation is needed. Inform your doctor about all the medicines, vitamins, nutritional supplements, herbal or ayurvedic preparations, and homeopathic medicines you are taking