I'm just now starting to become sexually active, so the whole idea of an unexpected pregnancy is pretty worrying, which made me want to research it.
You should. Pregnancy is a big thing in one's life.  Always use a condom they say.
Yup, condoms are a huge deal. Properly used condoms in every act of intimacy lowers pregnancy change per year to 2%.
Protection is important in any element. That is a good stat to know!
Agreed, it's always very important to make sure there is no pregnancy anyway by using a pregnancy test every so often.