"He who does not think himself worth saving from poverty and ignorance by his own efforts, will hardly be thought worth the efforts of anybody else." -- Frederick Douglass, Self-Made Men (1872)
We are so focused on unwanted teen pregnancies that we ignore unwanted young adult pregnancies. College students aren't any better prepared to handle pregnancies than teenagers are, if you ask me. That's why I think we need to teach teenagers birth control and contraceptive use, so they know how to use them as adults when they are older.
After all, while teens may be able to go without, it is seriously doubtful that young adults will until they get married.