Birth control is better than nothing but it is not the ultimate answer. Seems so many people feel that as long as they have birth control they have free license to not act responsibly. Birth control is never 100% failsafe, and does nothing to prevent AIDS, hepatitis C and other STDs, nor does it teach someone to make responsible decisions and not get themselves into dangerous situations. I've typed plenty of medical reports where a woman/teen on birth control conceived anyway. It is not as rare as you might think.

I would stress... teach responsibility, responsibility, responsibility!