The estradiol test is a blood test that measures the levels of estradiol, which is a type of estrogen hormone, in the body. Estradiol is primarily produced by the ovaries in premenopausal women and plays a crucial role in the menstrual cycle and reproductive health.
The estradiol test is commonly used to assess ovarian function, monitor fertility treatments, and diagnose certain reproductive disorders. In women, estradiol levels fluctuate throughout the menstrual cycle, with the highest levels typically seen just before ovulation. Abnormal levels of estradiol can indicate issues such as polycystic ovary syndrome (PCOS), ovarian tumors, or menopause.
In men, estradiol is produced in smaller amounts by the testes and plays a role in bone health, sexual function, and overall well-being. Estradiol levels in men are typically lower than in women, and abnormalities in these levels can also have implications for reproductive health and overall health.
Interpretation of estradiol test results should be done in conjunction with other hormone tests and clinical evaluation by a healthcare provider.
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