About

I'm Jack Tanner.

I'm excited to help people find and participate in S+ events in a safe and joyful way.

I want to help people understand themselves through love, embodied connection, and conscious understanding of themselves, others, and our culture.

Why this tool?

This STI Risks Calculator was built as part of SexyAgenda NL, an event discovery platform for the Dutch sex-positive and LGBTQ+ community.

Conversations in the community often revealed a gap: people wanted clear, non-judgmental information about real transmission risks, not buried in clinical language or stripped of useful context. This tool makes published epidemiological data accessible.

All data comes from WHO, ECDC, and peer-reviewed epidemiology. Nothing you enter ever leaves your browser. This is an independent side project, not a medical device.