Findings from a recent study by the National Campaign to Prevent Teen Pregnancy show a large gap in sexual health knowledge among youth in the USA. In fact, the knowledge most youth did have was incorrect. For example 28% of surveyed men incorrectly believed that using two condoms provided extra protection – a practice that actually leads to condom breakage. Test your knowledge about condoms, contraception and pregnancy by checking out this document of myths and facts: Contraception and Pregnancy: The True and the False