in response to babybooty!!... There is always the possibility for getting pregnant no matter where you are on your cycle. But you should always use a condom, It will also help minimize the chance of getting STDs, and other contagious things, it does help a little.
As advice to all you girls out there, You are better off waiting to have sex and dating when you are ready both financially and emotionally to have kids, because getting pregnant even with protection is still possible. And if your not ready to have kids, chances are he isn't ready either. Another reason not to have sex or date, until you are older and ready to have a family of your own, is the emotional and mental damage/baggage that comes with dating..sex..beaking up...dating..sex..breaking up..etc..
I'm not saying this because I am old fashion or religious.
I'm Agnostic(non-religious) and I'm saying this out of personal experience.
Your better off enjoying everything else life has to offer, simply enjoy being an individual/single, and waiting until you are older, more mature, and ready for the consequences that come with sex and dating.
Use your teenage years to get to know your self as an individual. Learn more about the world around you. Take your time deciding what you want to do with your life. explore your options, dream big. and do your best to reach your dreams.