Antiquity: Philosophers and healers debated the moon–menstruation connection; some advised timing remedies by phases.
Medieval Cosmologies: Astrology and humoral theory framed bodies as influenced by celestial “pulls,” reinforcing lunar lore.
Witch-Hunt Era: Pamphlets and sermons cast women’s bodies as spiritually risky; menstruation folded into impurity ideas.
19th–20th c. Medicine: Shifts toward laboratory science challenge supernatural claims, yet stigmas linger in etiquette and workplace rules.
Today: Public-health and education focus on dignity, access, and evidence over taboo—while myths still circulate online.