Marilyn Milos was already a mother of three, but it wasn’t until 1979, as a Bay Area nursing student and aspiring midwife, when she watched a doctor perform a real-life circumcision on an infant boy. It was an experience she never forgot, one that compelled her to question the surgery's merits, she told ATTN:. Now, 37 years later, Milos has become one of the most outspoken proponents of a burgeoning anti-circumcision movement, which its members call 'intactivism.'