If you needed another reminder that condoms are your best friend, look no further than here. There are about 20 million new sexually transmitted diseases (STDs) each year, according to the Centers for Disease Control and Prevention. However, while many people know that having unprotected sex can result in unintended consequences, some are only aware of a handful of repercussions, including the "Big 3" STDs — gonorrhea, chlamydia and herpes — as well as unplanned pregnancy. However, there are tons of other STDs that don’t get talked about as much, but are just as harmful.

Click "View Slideshow" to see what they are.