Pregnancy test

The days of urinating on a stick, and then sharing those sticks online, might be numbered, with the world’s first saliva pregnancy test hitting the market. The SaliStick can be taken anytime, anywhere, and in trials it has proven to be 95% accurate.

The latest advance in the area of smartphone diagnostics comes in the form of a fiber optic sensor that when attached to a phone's case, could monitor bodily fluids to test for things such as pregnancy or keeps tabs on diabetes.