Can your lube affect your chances of getting pregnant? Yes some lubricants can make it harder for sperm to reach the egg. Look for sperm safe or fertility friendly formulas that mimic your Using spit as lube? Heres why you *shouldnt*: It dries up fastterrible lubrication. Spreads infections (yep, even cold sores). Enzymes in saliva can mess with your vaginal microbiome. So Is Water Based Lube Sperm Friendly? TTC Lubricant Guide The world's oldest lube Sex query: Is it safe to use saliva as a lube? Let's talk about lubricants and fertility. If you're TTC, the type of lube you use can either support or sabotage your chances of conceiving. Here's what research shows: All impact sperm in Stockings for Garter Belt Etsy