DIPPING = RISKY?
So, the answer is yes, you should get tested for HIV, and other STDs, some of which are even transmissible without exchange of semen. When you go for testing, ask your provider to do a rectal swab for STDs, including chlamydia and gonorrhea, which could be transmitted this way.
If you're in San Francisco, City Clinic provides free STD testing on a walk-in basis.
To your health,
STD TRANSMISSION AND PREVENTION ADVICE
Latex, polyurethane, male, female -- we've got the lowdown on them all.