By Advocate Contributors

Originally published on Advocate.com October 22 2009 10:00 AM ET

1. Always use a condom
2. Urinate after orgasms
3. Never share razors, toothbrushes and enema equipment. Harmful blood-borne bacteria, especially hepatitis, can live on minute blood particles
4. Gargle after sex with mouthwash or salt water
5. Shower after sex whenever possible
6. Always use a condom on sex toys before insertion, especially if they are to be shared