Is it really necessary to tell people that birth control pills/patches/injections don’t prevent HIV/AIDS/STD’s? Let’s see… it’s a pill/patch/injection that doesn’t cover anything up (like a condom does)… does it really take any more than common sense to see that this won’t prevent STD’s? To me, this is much like the warning on chainsaws that say “Don’t stop the blade with your hand”… common sense.