E2 is produced primarily in ovaries and testes by aromatisation of testosterone. Small amounts are produced in the adrenal glands and some peripheral tissues, most notably fat. E2 levels in premenopausal women fluctuate during the menstrual cycle.
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E2 is produced primarily in ovaries and testes by aromatisation of testosterone. Small amounts are produced in the adrenal glands and some peripheral tissues, most notably fat. E2 levels in premenopausal women fluctuate during the menstrual cycle.
