Condoms With Extras? No Thanks The New York Times Condoms protect against unplanned pregnancy and most sexually transmitted infections, including HIV, gonorrhoea, chlamydia, and syphilis. Use only water or silicone based lubricant with a condom during vaginal and particularly anal sex Condoms protect against unplanned pregnancy and most sexually transmitted infections, including HIV, gonorrhoea, chlamydia, and syphilis. Use only water or silicone based lubricant with a condom during vaginal and particularly anal sex Can Condoms Cause Infections? Understanding the Link Happy V Most people think they know condoms until the myths show up. From you can reuse them to you don't need them during periods a lot of what people believe is