Nigerian doctor warns against the use of saliva as lubricant during sex Why Does It Burn After Sex: Causes, Relief, & Prevention Thomson Medical Your lubricant might be causing your yeast infections. Many popular lubricants contain glycerin, which can increase your risk for recurrent yeast infections and other intimate health issues. This is something I see 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 Vaginal Lubrication: Vaginal Dryness, Vaginal Health, and More happy monday! starting the week off right and talking about some lube myths and facts remember that safe and comfortable sex is lube tastic!