Do you walk a lot at night? Are you alone walking to your car, or to your front door? How about on a college campus or leaving a bar?
Maybe you've never felt unsafe doing those things, but plenty of women have stories to tell about being threatened, or even attacked.
Newswatch 16 talked to a man who has made it his mission to empower women to be on guard.
For more information, go to www.girlsonguardpa.com