Hi
Gonorrhea, chlamydia and HIV are not passed this way.
It is possible, but not common, to pass the sexually transmitted infections (STI) that are spread through skin-to-skin contact. Those are herpes, genital warts and syphilis.
In general hand – genital contact is low risk for most STI. It is one of the safer ways you can have sexual contact.
Like you have suggested hand washing is a good idea.
Have a look at our “talk about it” web page it gives some suggestions on talking to partners about sex and STI testing.
Please leave a comment to let us know if this answers your question or if you need more information.
Health Nurse
For other readers, please feel free to leave a comment, or let us know if this was helpful.