Cutting to the chase, a regular pregnancy test stick (also called a pregnancy test strip, pen, or reagent) usually only shows one line or two lines to indicate whether a woman is pregnant or not. However, the p-teg USB pregnancy test stick does more than that. The procedure still involves dipping the test paper into urine, but the USB pregnancy test stick displays the results using icons on a screen to show whether the woman is pregnant.
Are we done? Not at all! If it were this simple, why would we need a USB pregnancy test? In addition to detecting pregnancy, this USB pregnancy test stick can also analyze more pregnancy-related indicators directly on the device. This analysis process uses a specialized technique called electrospray ionization (ESI). The resulting data is then transmitted via the USB port to a computer, where the woman can learn more detailed pregnancy-related information on her computer.