The Biblical laws concerning [[menstruation]], including the setting apart of the menstruating woman and the prohibition on intimacy during menstruation, address health concerns that were not known to secular science until the 20th century.<ref>Neuburger, Max. History of Medicine. Oxford University Press, 1910, Vol. I, p. 38.</ref> | The Biblical laws concerning [[menstruation]], including the setting apart of the menstruating woman and the prohibition on intimacy during menstruation, address health concerns that were not known to secular science until the 20th century.<ref>Neuburger, Max. History of Medicine. Oxford University Press, 1910, Vol. I, p. 38.</ref> |