I treat women differently because they don't know how to shave without ending up in the ER. [img=http://www.newrepublic.com/sites/default/files/u180377/injuries-514.jpg] -Between 2002 and 2010, the number of injuries increased fivefold. -Of the cohort, 56.7 percent were women. The most at-risk group was women aged 19 to 28. -Shaving razors were implicated in 83% of the injuries. -Laceration was the most common type of injury (36.6 percent). -The most common site of injury was the external female genitalia (36 percent).