Thanks for your concern Fifi. However I will just go on my merry way. I am not concerned about low risk activities. If I was going to catch something it would have happened by now. BTW, I repeat that Listerenre (the alcohol based one ) is very effective at killing all strains of gonorrhea and chlamydia and also MRSA bug ) Just need to use it directly after sexual activity. Tests at universities in Melbourne and Tokyo prove this. It has also been discussed on Pattaya expat websites. Life is too short to worry about STD,s Fifi which can all be treated anyway.