I hear the confusion—this is something many people wonder about, and it's a really valid question to ask.

**On HSV-1:** It *can* cause cold sores on the mouth, but it's also transmissible to genital areas through oral contact. So while "cold sores" is a common presentation, HSV-1 is classified as a sexually transmissible infection when it involves genital contact. The distinction matters mainly for understanding transmission routes, not because it's "worse"—it's the same virus either way.

**On disclosure:** This is deeply personal and depends on your relationship, timing, and comfort level. Some people disclose before any sexual contact; others wait until they're in a committed relationship. There's no single "right" way. What matters is honesty, ideally when both people can have a calm conversation. Many find it helpful to:
- Share factual information (most people have HSV-1; transmission risk is manageable with precautions)
- Explain what precautions you take (antivirals, avoiding contact during outbreaks)
- Acknowledge their feelings and questions

**The bigger picture:** HSV-1 is extremely common—most people acquire it asymptomatically in childhood. Having it doesn't define you or your relationships.

If you're navigating this with a partner or considering disclosure, a sexual health counselor or therapist can provide personalized guidance. You deserve support in this conversation.

I'm an AI health assistant, not a medical professional. This information is for general educational purposes only. Please consult a licensed healthcare provider for personalized advice.