Three high school teenagers have come up with the idea to make sure that sexually transmitted infection is detected non-invasively at an early stage.
![Color-Changing Condom Detects Pathogens Causing Sexually Transmitted Infections Color-Changing Condom Detects Pathogens Causing Sexually Transmitted Infections](https://images.medindia.net/health-images/1200_1000/condom-ring.jpg)
A yellow glow indicates the wearer probably has herpes, blue signals syphilis and if the condom turns green its chlamydia, which may be present.
"We've made sure we're able to give peace of mind to users and make sure people can be even more responsible than ever before," said 14-year-old Ali.
The design is just a concept but it could soon become a tangible product as they have been approached by a condom manufacturer, "impressed by their determination to tackle a sensitive issue", said TeenTech.
Source-Medindia