interested in a $40 AT-Home STi Test?

Sign up to be contacted first when pre-sales open!


Sex Positive Diagnostics

At-home diagnostics for Sexually Transmitted Infections

stay positive + test negative



At Sex Positive, our goal is to provide simple diagnostics for STIs. We are starting off with the two most common infections: Chlamydia trachomatis and Neisseria gonorrhea. With the D4 device, you will be empowered to test yourself and know your status in 30 minutes.

Sexual health testing doesn't need to be expensive, time consuming, or shameful. After all, half of 25 years old have tested positive for a STI and it is completely normal for this to happen to you. While your friends may not bring you soup when your result is positive, screening should be empowering and as simple as the pregnancy test. 

It's your body. Screening should feel good because you are taking care of you! It's about time that you had the tools to keep yourself informed, where you want and when you want. Now you can take a self-test in private, with your partner or with friends!

Stay positive, test negative.


We're taking STI tests out of hospital labs and bringing them into the home where you feel safe and at ease. We've built an elegant device that liberates testing from a fluorescent hospital room, and brings it into your safe space. There's no need for a clinic or waiting room or to avoid testing because of stigma. Instead, know your results in 30 minutes with the same confidence as lab diagnostics.

You have control of your sexual health. We make the tools to make it possible.