A steroid hormone produced mainly in the ovaries that regulates the menstrual cycle and maintains pregnancy.
Coined in 1935 from Latin 'pro-' (before/for) + 'gestare' (to bear/carry) + '-one' (chemical suffix for ketones). The name literally means 'for carrying,' reflecting its crucial role in maintaining pregnancy.
Progesterone is often called the 'pregnancy hormone,' but it's equally important for bone health, brain function, and mood regulation in both men and women. Interestingly, it's also produced in small amounts by the adrenal glands and even the brain itself.
Named after its role in pregnancy (Latin 'pro-' + 'gestatio'); historically associated exclusively with women's biology, though all bodies may produce it. Medical discourse long centered male physiology as baseline, making 'female' hormones seem exceptional.
Use as hormonal compound without gendered assumptions. Specify whose physiology when relevant—'progesterone in pregnancy' rather than 'female hormone' (intersex, trans, and non-menstruating people have it).
["progestin","progesterone (with specific physiological context)"]
Women scientists (e.g., Corner & Allen, 1930s) identified progesterone's role; Katharine Bush Buell and others mapped its mechanisms despite institutional exclusion.
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