Four things you should never ever use as lubricants during coitus 1. Vaseline Petroleum jelly It traps bacteria, increases risk of infections (especially yeast & BV), and can damage condoms. 2. Saliva ( Durex Naturals Lubricant Intimate Gel Trial Kidspot Natural Lube: Products and DIYs to Try, Ingredients to Avoid, More Best Lubes (And What You Should Avoid) The Vagina Whisperer At some point in midlife, you might notice that sex is different. Shifts in hormones can affect everything from desire to natural lubrication, which means arousal doesn't always come as easily as VAGINAL LUBRICANTS AND MOISTURIZERS My Menoplan