Connecting you, your health, and your community.



Where? When?

Test a trans women’s health-related app on your mobile device with internet access at your own pace. Fill out 4 surveys over 6 months.


For self-identified trans women who are sexually active, between ages 18–49, and living in the US.


Thank you for your interest in TWC! The study is now closed because we have met our enrollment goal. If you’d like to learn about future studies or see the TWC app when this study is over, please contact us.


Help researchers learn more about the health needs of trans women.