this could be the script for a sexual health ad, i swear
Calm down. If King had managed to contract anything, I'm sure he would've told you about it. [If he even knows what an STD test is.] Still, to be on the safe side you should get yourselves checked every so often. Modern medicine has found ways to detect and minimise a lot of illnesses, so it's worth going to a doctor for regular check-ups anyway.