See what everyone else thinks
Test your sex knowledge
Here's what it all means
How good is your safe sex knowledge?
The male reproductive cells found in semen which can fertilise the female reproductive cell (ovum) and create a pregnancy.
Some STIs don't have symptoms
Find your nearest doctor or clinic?
Ask Nurse Nettie your question
Get the facts here
Signup to our email or follow us on social for tips on all things sex and relationships