+**E2** ([Estradiol](/wiki/Estradiol)) is a prominent [Estrogen](/wiki/Estrogen), serving as a primary steroid hormone. It profoundly influences growth, development, and the intricate cycles of reproduction, a chemical whisper shaping life's trajectory.
+## See also
+- [Hormone](/wiki/Hormone)
+- [Steroid](/wiki/Steroid)
+- [Reproduction](/wiki/Reproduction)
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