I went to a party in Humberside, had too much to drink and ended up spending the night with a charming guy. All I let him do was to give me oral sex. But could that cause a sexually transmitted infection?

Well, STIs aren’t often transmitted by cunnilingus. However it can happen, so maybe you would be wise to go for a brief check-up at your local Genito-Urinary Medicine (GUM) clinic. That’s the Claude Nicol centre, on 01273 664721.