These days everyone's banging on about friendly bacteria! The clap, or gonorrhea, is one of the most common STD's. In most cases it can be treated with a single dose of antibiotics. But hold the applause: not only are resistant strains beginning to emerge, but if the reproductive system has been damaged, antibiotics will not repair it.

These 4-inch plush dolls look like the real microbes that can give you grief but are about a million times actual size!