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Results 1 - 1 of 1 for ESTRADIOL OR ESTRIOL
  1. Estrogen Levels Test: MedlinePlus Medical Test 
    ... the glands that contain eggs) also make estrone. Estradiol , also called E2, is the main estrogen in ... in the testicles (the glands that make sperm). Estriol , also called E3, is an estrogen that increases ... nutrients and oxygen to the unborn baby) makes estriol. Measuring estriol levels can help monitor the health ...
    https://medlineplus.gov/lab-tests/estrogen-levels-test - Medical Tests