The Scientist Who Said Periods Weren’t a Big Deal Mary Putnam Jacobi argued that menstruation shouldn’t stop women from getting an education—and that science should be supported by facts, not hunches. Source: The Scientist Who Said Periods Weren’t a Big Deal Share this: Share on X (Opens in new window) X Print (Opens in new window) Print Share on Facebook (Opens in new window) Facebook Share on Telegram (Opens in new window) Telegram Email a link to a friend (Opens in new window) Email Share on LinkedIn (Opens in new window) LinkedIn Share on WhatsApp (Opens in new window) WhatsApp